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819-1XRT-XXX CDMA 1xRTT Serial Cellular Data Modem User Manual 001-0003-819 Revision 1; February 2008
881199--11XXRRTT--XXXXXX CDMA 1xRTT Ser ia l Cel lu lar Data Modem User Manual 001-0003-819 Revision 1; February 2008
REVISION HISTORY
Released February 2008
TABLE OF CONTENTS
SECTION 1 – PREFACE........................................................................................................ 5 SECTION 1 – PREFACECopyright Notice............................................................................................................. 5 Modem Use.................................................................................................................... 5 Interference Issues......................................................................................................... 5 Mobile Application Safety ................................................................................................. 6
SECTION 2 – PRODUCT OVERVIEW ...................................................................................... 7 SECTION 2 – PRODUCT OVERVIEWModule Identification....................................................................................................... 7 General Description ........................................................................................................ 7 Features and Benefits...................................................................................................... 7 Catalog Part Number Breakdown....................................................................................... 7 External Connections ...................................................................................................... 8
Front panel connections ............................................................................................... 8 Back panel connections ................................................................................................ 8 RS-232 Serial Port Integration Parameters...................................................................... 9 Accessories & Options .................................................................................................. 9
SECTION 4 – GETTING STARTED........................................................................................ 10 SECTION 4 – GETTING STARTEDPackage Contents ......................................................................................................... 10 Setting up the 819-1XRT Modem using the CDMA 819S Driver:........................................... 10 Setting up the CDM-819S using native Windows drivers:.................................................... 14 Configuring the Modem ................................................................................................. 14 Creating a Dial-Up Networking (DUN) connection .............................................................. 14 Operational States ........................................................................................................ 21 Activating your Modem.................................................................................................. 21
SECTION 5 – 819-1XRT FAST-TRACK CALL SETUP GUIDES .................................................... 23 SECTION 5 – 819-1XRT FAST-TRACK CALL SETUP GUIDESCircuit Switch Data (CSD) Call Setup............................................................................... 23 Packet Data Call Setup .................................................................................................. 24
SECTION 6 – CARRIER SPECIFIC INFORMATION................................................................... 26 SECTION 6 – CARRIER SPECIFIC INFORMATIONVerizon Wireless Subscribers .......................................................................................... 26 Sprint PCS Subscribers.................................................................................................. 27 Alltel Subscribers.......................................................................................................... 28 Telus (Canada) Subscribers............................................................................................ 29
SECTION 7 – TROUBLESHOOTING...................................................................................... 30 SECTION 7 – TROUBLESHOOTINGHelpful Hints ................................................................................................................ 30 Diagnosing COM Port Problems Using HyperTerminal ......................................................... 30 Altering The Modem’s Cellular Parameters........................................................................ 31 Entering Offline Digital Mode .......................................................................................... 31 Unlocking The Service Programming Code (SPC) ............................................................... 32 Entering The Mobile Directory Number (MDN)................................................................... 32 Entering The MSID/MIN Number ..................................................................................... 32 Entering The Mobile Country Code (MCC) ......................................................................... 32 Entering The Mobile Network Code (MNC) ........................................................................ 32
SECTION 8 – USER PROFILES............................................................................................ 33 SECTION 8 – USER PROFILESSECTION 9 – COMMON AT COMMAND REFERENCE GUIDE...................................................... 34 SECTION 9 – COMMON AT COMMAND REFERENCE GUIDESECTION 10 – AT COMMAND REFERENCE............................................................................ 36 SECTION 10 – AT COMMAND REFERENCE
AT Command Types ...................................................................................................... 36 Command Line Syntax .................................................................................................. 36 Result Codes................................................................................................................ 36 Basic AT Parameters ..................................................................................................... 37 S-Registers.................................................................................................................. 37 Basic Action Commands................................................................................................. 38 Extended Commands .................................................................................................... 38 Cellular CDMA Commands.............................................................................................. 40
SECTION 11 – SPECIFICATIONS ........................................................................................ 44 SECTION 11 – SPECIFICATIONSGeneral Specifications ................................................................................................... 44
TABLE OF CONTENTS
Mechanical Specifications............................................................................................... 45 SECTION 12 – ABBREVIATIONS ......................................................................................... 46 SECTION 12 – ABBREVIATIONSSECTION 13 – SERVICE AND SUPPORT ............................................................................... 47 SECTION 13 – SERVICE AND SUPPORT
Product Warranty, RMA and Contact Information............................................................... 47 RMA Request ............................................................................................................... 47 Product Documentation ................................................................................................. 47 Technical Support......................................................................................................... 47
APPENDIX 1 – WARRANTY STATEMENT ............................................................................... 48 APPENDIX 1 – WARRANTY STATEMENT
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Copyright Notice
©2008 CalAmp. All Rights Reserved. This manual covers the operation of the CalAmp 819-1XRT Serial Cellular Data Modems. Specifications described are typical only and are subject to normal manufacturing and service tolerances. CalAmp reserves the right to modify the equipment, specifications or this manual without prior notice, in the interest of improving performance, reliability or servicing. At the time of publication, all data is correct for the operation of the equipment at the voltage and/or temperature referred to. Performance data indicates typical values related to the particular product. No part of this documentation or information supplied may be divulged to any third party without the expressed written consent of CalAmp. Products offered may contain software which is proprietary to CalAmp. The offer or supply of these products and services does not include or infer any transfer of ownership.
Modem Use The 819-1XRT modem is designed and intended for use in fixed and mobile applications. “Fixed” assumes the device is physically secured at one location and not easily moved to another location. Please keep the cellular antenna of the 819-1XRT at a safe distance from your head and body while the modem is in use (see below).
Important Maintain a distance of at least 20 cm (8 inches) between the transmitter’s antenna and any person while in use. This modem is designed for use in applications that observe the 20 cm separation distance.
Interference Issues Avoid possible radio frequency (RF) interference by following these guidelines: • The use of cellular telephones or devices in aircraft is illegal. Use in aircraft may
endanger operation and disrupt the cellular network. Failure to observe this restriction may result in suspension or denial of cellular services to the offender, legal action or both
• Do not operate in the vicinity of gasoline or diesel-fuel pumps unless use has been approved and authorized
• Do not operate in locations where medical equipment that the device could interfere with may be in use
• Do not operate in fuel depots, chemical plants, or blasting areas unless use has been approved and authorized
• Use care if operating in the vicinity of protected personal medical devices, i.e., hearing aids and pacemakers
• Operation in the presence of other electronic equipment may cause interference if equipment is incorrectly protected. Follow recommendations for installation from equipment manufacturers
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Mobile Application Safety
• Do not change parameters or perform other maintenance of the 819-1XRT while
driving
• Road safety is crucial. Observe National Regulations for cellular telephones and devices in vehicles
• Avoid potential interference with vehicle electronics by correctly installing the 819-1XRT. CalAmp DataCom recommends installation by a professional
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Module Identification
Label Information The label contains the CalAmp DataCom part number, serial number, FCC ID and the ESN number. The ESN number is required by your cellular carrier when activating your data contract. The ESN number is provided in decimal and Hex formats; format is dependent on your carrier type.
ESN Dec: The Electronic Serial Number of the cellular module in decimal format.
ESN Hex: Same number as above but in a special HEX format. General Description
The 819-1XRT Cellular Data Modem from CalAmp is the ideal solution for a wide range of cellular data network serial connectivity requirements.
The 819-1XRT version features CDMA 1xRTT speeds. The 819-1XRT supports both circuit-switched and packet-switched services.
Features and Benefits
1xRTT Dynamic or Static IP (Mobile IP/DMU) RS-232 connector Dual Band Digital CDMA 800 MHz and CDMA PCS 1900 MHz Circuit Switch Data origination and Termination PPP originated Tethered Data Calls for TCP/IP capable devices Packet data transmission speeds up to 153 kbps RSSI indicator Optional AGPS Optimized for OEM applications
Catalog Part Number Breakdown 819-1XRT-XXX (XXX = Carrier Identifier) VZW = Verizon Wireless ALT = Alltel SPN = Sprint TMC = Telus (Canada)
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External Connections
Front panel connections
Fig. 2.1 819-1XRT Front Panel
819-1XRT front panel indicators include: PWR: Green LED indicating power to unit. Tx: Red LED indicating Transmit activity. DCD: Amber LED indicating Data Carrier Detect from cellular network. Rx: Green LED indicating Receive activity. RF: SMA female, primary antenna connection. AGPS: SMA female, optional AGPS antenna connection.
Back panel connections
Fig. 2.2 819-1XRT Back Panel
819-1XRT back panel connections include:
Power connector: 2.1mm x 5.5mm DC Barrel Jack (Center Positive) RS-232 port: Standard DE-9 female
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RS-232 Serial Port Integration Parameters Table 2.1 provides the serial cable design information to integrate the 819-1XRT into your system.
Table 2.1 Standard RS-232 DE-9 Pin out
Pin Name Direction Description 1 CD «— Carrier Detect 2 RX «— Receive Data 3 TX —» Transmit Data 4 DTR —» Data Terminal Ready 5 GND System Ground 6 DSR «— Data Set Ready 7 RTS —» Request to Send 8 CTS «— Clear to Send 9 RI «— Ring Indicator Note: Direction is DTE relative DCE.
Table 2.2 Default RS-232 Communication Parameters Bits Per Second 115,200 Data Bits 8 Parity None Stop Bits 1 Flow Control None
Accessories & Options
Accessory/Option Description Order Number
Antenna 4” Rubber Duck Antenna 3” Mag Mount Antenna
L2-ANT0001 L2-ANT0003
Power Supply 110 VAC input DC Power Cable
L2-PWR0001 L2-PWR0002
Interface Cable Serial Cable L2-CAB0002
AGPS Option Installed AGPS antenna connector 823-7500-501
Primary Antenna The primary and optional AGPS antenna connections on the 819-1XRT are female connectors. Purchase antennas with SMA male connectors. Do not select an SMA antenna with “reverse polarity” or RP-Male. When using a direct mount or “rubber duck” antenna, choose the antenna specific to your band requirements. Mounting options and cable lengths are user’s choice and application specific.
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Package Contents
• 819-1XRT cellular data modem (specific to CDMA cellular provider) • Information card
Setting up the 819-1XRT Modem using the CDMA 819S Driver: You may download the necessary modem driver files from our website at http://www.calamp.com. If you are installing the modem using the drivers from the website, refer to these steps: 1. Click on Start --> Settings --> Control Panel. Select "Phone and Modem Options".
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2. Select the “Modem” tab. Select “Add...” and complete the Wizard. Check “Don’t Detect My Modem”.
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3. Select "Have Disk…" Click “Next”.
4. Browse to the file location where the CDMA 819S modem driver was downloaded.
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5. Select the KYOCERA WIRELESS CORP. manufacturer and Kyocera High-Speed CDMA Wireless Modem model. Click “Next”.
6. Assign the modem to the COM port connected to the modem. Click “Next”.
7. Click “Finish”.
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Setting up the CDM-819S using native Windows drivers: 1. Click on Start --> Settings --> Control Panel. Select "Phone and Modem Options".
2. Select the “Modem” tab. Select “Add.” Complete the Wizard. Check “Don’t Detect My Modem”.
3. Select "Standard 19200 bps Modem." Click “Next”.
4. Assign the modem to the COM port connected to the modem. Click “Next”.
5. Click “Finish”.
Configuring the Modem 1. Click on Start --> Settings --> Control Panel. Select "Phone and Modem Options".
2. Click “New” or “Edit” to add or modify a location name.
3. In "Location Name", enter a name to distinguish this connection as the 819-1XRT modem. Type your area code in the Area Code box.
4. Click "Apply" and “OK”. The window should exit out to the Phone and Modem Options box.
5. Click the tab at the top titled "Modems". Select the "Kyocera High-Speed Modem" (or the "Standard 19200 bps Modem" if you’re using the native Windows driver) and click "Properties".
6. Click the "Modem" tab at the top of this new box. The box titled "Maximum Port Speed" should read: 115200. If not, scroll down to select 115200. Click “OK”. Click "Apply".
7. Click “OK”.
Creating a Dial-Up Networking (DUN) connection 1. Click on Start --> Settings --> Control Panel. Select "Network Connections".
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2. From the Network Connections screen, select “Create a new connection”. Follow the Wizard as it goes through the steps to create a dial-up connection by selecting “Next”.
3. For the connection type, select “Connect to the Internet”. Click “Next”.
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4. Select “Set up my connection manually”. Click “Next”.
5. For the Internet connection, select “Connect using a dial-up modem”. Click “Next”.
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6. Check the box by the modem for the CDMA device. Click “Next”.
7. Type in a connection name. Click “Next”.
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8. Type in #777 for the phone number to dial. This is the number for 1xRTT packet data calls.
9. Typically the username and password are left blank. Click “Next”.
10. Click “Finish” in the Wizard. The network connection should now be available on the Network
Connections screen. To verify the DUN connection is configured properly, go to the Network Connections screen and double click on the Dial-up connection for the 819-1XRT CDMA modem. The Connect 819s CDMA connection screen will appear. Selecting Dial would initiate the Dial Up Connection. To check the settings, select Properties.
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From the Properties window, confirm the correct modem driver is checked under “Connect using:” and select Configure.
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In the Configuration window, confirm the maximum speed (bps) is set to 115200, as shown in the Modem Configuration Screen. Click OK to exit out of each screen.
Refer to Packet Data Call Setup in Section 5 for further information on call setup procedures.
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Operational States The modem has three operational states:
• Command State • Online State • Online Command State
When first powered on, the modem is in the Command State where it is able to accept AT commands. When instructed to dial out or to answer a data call, the phone is in the Online State. Activating your Modem 1. Connect the modem to an active COM port on a PC with an RS-232 9 pin straight through cable.
2. Attach the antenna and power connector.
3. Connect with a Hyper-Terminal session set to 115,200, 8 Bits, No Parity, 1 Stop Bit, and Hardware Flow Control enabled. Refer to Figure 4.1.
Figure 4.1: 819-1XRT HyperTerminal Port Settings 4. Confirm contact with the modem with the AT+GSN command. This prints the ESN of the modem
i.e. (+GSN: 45262036). If you get an Error or no communication, verify the modem is connected to the proper COM port and powered on. Refer to Figure 4.2.
5. Verify good signal strength with the AT+CSQ? command. A typical reply is +CSQ? 13,99. Signal strength ranges from 0 to 31 (minimum number for activating should be > 6).
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6. Confirm your registration on the cellular network with the AT+CSS? command. A reply of +CSS? 2,Z,99999 indicates the modem is not registered on the network. It may take up to 15 seconds after power-up to register on the network. Once registered, a typical response is +CSS?: 1,A,4152 where 1 is the band class, 1=800 MHz, 2=1900 MHz, A-F is the band (Z indicates the modem is not registered on the network), 4152 is the SID, i.e. the cell tower ID, (99999 indicates the modem is not registered on the network).
7. Verify the phone number currently in the modem with the AT$KWDIR? command. It should be 10 digits (i.e. 0000005555) prior to activation.
8. Perform the activation instructions specific to your carrier as indicated in Section 6 - Carrier Specific Information (i.e., for Verizon, OTASP can be initiated with an AT command of AT+CDV*22899). Wait 2 minutes.
9. After the unit has been activated, confirm programming success by verifying the assigned number with the AT$KWDIR? command. It should now display your assigned number.
10. You can also confirm the assigned PRL number with the AT+GMR command. Power cycle the modem. If your account supports voice, modem activation can be confirmed by performing a voice call to your cell phone with the AT+CDV<Cell Phone Number> command (without spaces or angle brackets). Your cell phone should ring and display the phone number of the modem.
Figure 4.2: 819-1XRT HyperTerminal Modem Activation Configuration and test of a Circuit Switch Data (CSD) call, and Packet Data Call (TCP/IP) are discussed in the next section.
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SSEECCTTIIOONN 55 –– 881199--11XXRRTT FFAASSTT--TTRRAACCKK CCAALLLL SSEETTUUPP GGUUIIDDEESS Circuit Switch Data (CSD) Call Setup 1. Connect the modem to an active COM port on a PC with an RS-232 9 pin straight through cable.
2. Attach the antenna and power connector.
3. Connect with a Hyper-Terminal session set to 115,200, 8 Bits, No Parity, 1 Stop Bit, and Hardware Flow Control enabled (the default speed of the modem).
4. If the modem has not been activated, activate the modem. See Sections 4 and 6 for information specific to your carrier.
5. Change the baud rate to your required speed, i.e. 9600. AT+IPR=9600. Disconnect HyperTerminal, change the baud rate to 9600 and reconnect.
6. Confirm contact with modem using AT+GSN - this prints out the ESN of the modem (i.e. +GSN: 45263AF4). If you get an error or no communication, go to Section 7 on Troubleshooting.
7. To auto-answer calls set ATS0=1 A value of ATS0=1 sets the modem to answer on the first ring, where ATS0=0 disables the auto-answer feature. (NOTE: this is a letter S followed by a Zero)
8. Set the modem to answer/terminate incoming asynchronous data calls; AT$QCVAD=4
9. To set the Carrier Detect (DCD) to follow its connection state to the Cellular Network, set AT&C1. The yellow DCD LED will turn on when connected to the carrier, and turn off when not connected. A value of AT&C0 sets CD to always on, and a value of AT&C2 sets CD to be always on, but to wink when there is a change in the connection state.
10. Ensure that DTR is set to return to modem to command state on an ON-to-OFF transition of DTR with AT&D2. A value of AT&D0 ignores DTR, a value of AT&D1 enters online command state upon an ON-to-OFF transition of DTR.
11. Save the new settings in Profile 1 with AT&W1 and then set Profile 1 as the Default profile with AT&Y1 (Please note an ATZ will do perform a soft reset of the modem with profile 0 settings. Power cycling or doing an ATZ1 will restore the modem using profile 1 settings. Beware of ATZ commands in your init strings.)
12. To confirm your settings, perform an AT&V. This will print out about 7 lines of text with the register values.
13. Verify good signal strength with AT+CSQ?. A typical reply is +CSQ? 19,99. Signal strength ranges from 0 to 31, the higher the number the stronger the signal.
14. Set the modem for verbose result codes, with ATV1, this displays result codes as words, ATV0 displays result codes as digits.
15. Confirm you are registered on the cellular network with AT+CSS? A reply of +CSS? 2,Z,99999 indicates you are not registered. It may take up to 15 seconds after power-up to register on the network. Once registered, a typical response will be +CSS?: 1,A,4152 where 1 is the band class, 1=800 MHz, 2=1900 MHz, A-F is the band (Z indicates not registered on network), 4152 is the SID, i.e. the cell tower ID, (99999 indicates you are not registered on network).
16. Test CSD Origination by calling your cell phone with ATDT<phone number> (for example, 5551234567). Once the phone rings and you answer the phone, you should hear sounds similar to a fax negotiation.
17. Test CSD Termination by calling the phone number of your modem. Once it answers you should hear sounds similar to a fax negotiation. Hang up to terminate the connection.
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18. To further test CSD termination, connect another modem, (landline or cellular) to an available COM port on a PC. Configure that modem and the COM port to your required speed, i.e. 9600, with AT+IPR=9600.
19. Start HyperTerminal on the PC’s COM port and call the LandCell modem from this terminal window with the following command. ATDT<phone number of 819 Modem>.
20. The terminal window connected to the 819-1XRT modem, will say “RING”. Once the modems have negotiated a connection, it will say “CONNECT”.
21. You can now type in text in either terminal window and it will appear in the other terminal window. This verifies your modem is now answering incoming CSD data calls.
22. Type in ATH0 to disconnect the call.
23. Once you can originate and terminate CSD calls with the modem, you are ready to connect the modem to your equipment. Please ensure your equipment is configured to your required data rate, i.e. 9600 bps.
24. By default, the modem is configured for full hardware flow control. This uses CTS and DTS, DSR and DTR, Carrier Detect, and Ring Indicator control signals. The pin-out of the modem is in Section 2.
25. If you are using a 3 wire interface cable with RX, TX and Ground or your equipment is configured for no hardware flow control, you will need to disable Hardware flow control with AT+IFC=0,0 and save it in your profile with AT&W1.
26. If your equipment cannot disable hardware flow control, you can spoof the signals by shorting pins 1, 4, and 6 together, and also pins 7 and 8 on the DE-9 connectors of your three-wire cable.
Packet Data Call Setup 1. Create a 19,200 Generic Modem or, use the Network Connection created in Section 4 using the
CDMA 819S Driver, and configure it for 115,200, 8 bits, no parity, 1 stop bit. Attach the modem to an active COM port on the PC (i.e., COM1).
2. Configure the selected COM port to a maximum speed of 115,200 in the Hardware device manager.
3. Attach the antenna and power to the 819-1XRT modem.
4. Connect it to the COM port with a 9 pin RS-232 straight through serial cable.
5. If the modem has not been activated, activate the modem. See Sections 4 and 6 for information specific to your carrier.
6. Use HyperTerminal on the COM port to set Carrier Detect (DCD) to follow its connection state to the Cellular Network, set AT&C1. The yellow LED will turn on when connected to the carrier, and turn off when not connected. A value of AT&C0 sets CD to always on, and a value of AT&C2 sets CD to always on but to wink when there is a change in the connection state.
7. Ensure DTR is set to return the modem to command state with an ON-to-OFF transition of DTR using AT&D2. A value of AT&D0 ignores DTR. A value of AT&D1 enters the online command state upon an ON-to-OFF transition of DTR.
8. Save the new settings in Profile 1 with AT&W1. Set Profile 1 as the Default profile with AT&Y1 (note: an ATZ will perform a soft reset of the modem with profile 0 settings. Power cycling or doing an ATZ1 will restore the modem using profile 1 settings. Beware of ATZ commands in your init strings.)
9. To confirm your settings, perform an AT&V. This will print approximately 7 lines of text with the register values.
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10. Confirm you are registered on the cellular network with AT+CSS? A reply of +CSS? 2,Z,99999 indicates you are not registered. It may take up to 15 seconds after power-up to register on the network. Once registered a typical response will be +CSS?:1,A,4152 where 1 is the band class, 1=800 MHz, 2=1900 MHz, A-F is the band (Z indicates not registered on network), 4152 is the SID, i.e. the cell tower ID, (99999 indicates not registered on network).
11. Exit HyperTerminal.
12. Create a Dial-Up Networking (DUN) connection using the modem you created with the active COM port (i.e., COM1) in Network and Dial-up Connections. Configure it to 115,200 bps and set security to Typical.
13. Start a DUN session by double clicking on the DUN icon.
14. Set the username and password as defined for your carrier.
15. Enter the phone number as #777 with no area code and click on Dial.
16. The modem will dial out and attempt to connect.
17. If the configured baud rate for the modem, the COM port, the modem and the DUN do not match, the DUN will not talk to the modem properly and you will get a hardware error message. Otherwise the DUN will contact the cellular network and authenticate the user on the network.
18. Once connected, you can browse the Internet through the DUN session. To confirm this, disable any other network connection you may have running.
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Verizon Wireless Subscribers
For Verizon Wireless subscribers residing in the United States, the standard provisioning procedure is by issuing the command AT+CDV*22899. If the modem will not provision and you have verified the serial number is activated in the Verizon system, manually key in the phone number. In cellular terminology, the phone number is known as the Mobile Directory Number (MDN). The MDN is the number you call to connect to the modem and is entered following the steps below. Enter these commands via your terminal emulation software: • AT+GMR (Note the PRL Number) • AT$KWMODE=1 • AT$KWSPC=000000 • AT$KWDIR=10-Digit MDN phone number from Verizon (without hyphens) • AT$KWMSID=10-Digit (MIN) number from cellular carrier (without hyphens). This only
needs to be entered if different than the MDN. • AT$KWMODE=2 • AT+CDV*22899
After issuing the last command, let the modem sit uninterrupted for four minutes. After four minutes, remove the power supply jack from the modem. Re-insert it several seconds later. Reconnect via terminal emulation and query the unit with these commands: • AT$KWMODE? (returns online mode) • AT$KWDIR? (returns modem’s phone number) • AT+GMR (returns firmware version and PRL)
If the PRL is different than before, OTASP has definitely occurred. Call your phone to test activation. When it rings, confirm the number, answer and hang-up to disconnect the call. (Do not enter the angle brackets, just the cell phone number without spaces.) • AT+CDV<Phone Number>
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Sprint PCS Subscribers
Sprint PCS uses IOTA (IP-based Over The Air) for their over-the-air provisioning system. IOTA uses packet data calls to transfer configuration data to the phone. These IOTA data sessions can be network or client initiated. Network initiated IOTA is the preferred method. An automatic network initiated IOTA session occurs when the module first registers onto the Sprint network. This IOTA session is queued when Sprint originally sets up and 'activates' the account. In their current implementation, Sprint imposes a 72 hour expiration timer for this queued IOTA session. An IOTA session has a device time out of 15 minutes. If there is no success within 15 minutes, the status will change to fail and the module will stop trying. A normal IOTA session takes from 1 to 3 minutes. To register onto the network, the module needs a sufficient signal and must have been manually provisioned with the MDN and MSID. The IOTA session will occur and populate the 3GPD parameters. If it is the first IOTA session, it is called a Network Initiated Initial Provisioning (NIIP.) NOTE: An IOTA session MUST occur while the device has a sufficient signal and is registered on the Sprint PCS Network. A session will not be successful if the device is out of coverage or not properly registered on the Sprint PCS network. Use the following commands to program the modem. • AT$KWMODE=1 • AT$KWSPC=Unlock/Activation Code (6 or 7 digits supplied by Sprint) • AT$KWDIR=10-Digit (MDN) directory phone number from Cellular Carrier (without hyphens) • AT$KWMSID=10-Digit (MIN) number from cellular carrier (without hyphens). This only
needs to be entered if different than the MDN. • AT$KWMODE=2 Power off the modem for 15 seconds. Power on the modem. Wait 5 to 10 minutes to register on the network. Call your phone to test activation. When it rings, confirm the number matches, answer and hang-up to disconnect the call. (Do not enter the angle brackets, just the cell phone number without spaces.) • AT+CDV<Phone Number>
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Alltel Subscribers
Alltel uses both OTAPA and a manual process for provisioning modems. The OTAPA process is for voice phones and is not normally possible with a modem. The manual process must be followed. The ESN is entered into their database and an MDN and MIN number are assigned to the account. The MDN is the number used to contact the modem and the MIN is an internal number used for cellular network routing. Most of the time, these numbers are the same. It is very important to program these numbers correctly. If numbers are reversed, the modem will not work correctly. The MIN is automatically loaded with the MDN number. The MDN must be entered first. • AT$KWMODE=1 • AT$KWSPC=000000 • AT$KWDIR=10-Digit (MDN) directory phone number from cellular carrier (without hyphens) • AT$KWMSID=10-Digit (MIN) number from cellular carrier (without hyphens) This only
needs to be entered if different than the MDN. • AT$KWMODE=2 Call your phone to test activation. When it rings, confirm the number matches, answer and hang-up to disconnect the call. (Do not enter the angle brackets, just the cell phone number without spaces.) • AT+CDV<Phone Number>
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Telus (Canada) Subscribers
The standard procedure to provision the modem is by issuing the command AT+CDV*22803. If the modem will not provision and you have verified the serial number is activated with Telus, manually key in the phone number. In cellular terminology, the phone number is known as the Mobile Directory Number (MDN). The MDN is the number called to connect to the modem and is entered following the steps below. Enter these commands via your terminal emulation software: • AT+GMR (Note the PRL Number) • AT$KWMODE=1 • AT$KWSPC=000000 • AT$KWDIR=10-digit MDN phone number from Telus (without hyphens) • AT$KWMSID=10-digit (MSID/MIN) number from cellular carrier (without hyphens). This
only needs to be entered if different than the MDN • AT$KWMODE=2 • AT+CDV*22803 After issuing the last command, let the modem sit uninterrupted for four minutes. After four minutes, remove the power supply jack from the modem. Re-insert it several seconds later. Reconnect via terminal emulation and query the unit with these commands: • AT$KWMODE? (returns online mode) • AT$KWDIR? (returns modem’s phone number) • AT+GMR (returns firmware version and PRL)
If the PRL is different than before, OTASP has definitely occurred. Call your phone to test activation. When it rings, confirm the number matches, answer and hang-up to disconnect the call. (Do not enter the angle brackets, just the cell phone number without spaces.) • AT+CDV<Phone Number>
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SSEECCTTIIOONN 77 –– TTRROOUUBBLLEESSHHOOOOTTIINNGG This section provides important information relating to the setup and diagnosis of your 819-1XRT modem. If you are having trouble communicating with the modem, please read this "Troubleshooting" section in full. If, after reviewing this section, you are still having problems connecting, call our Technical Support line at: 507-833-8819 for more assistance. Toll charges may apply. Helpful Hints Only assign one device to any given COM port on your system. The 819-1XRT data modem has a default COM port speed of 115,200 bps. This is the data rate at which your modem connects to your computer. The modem's COM port speed can be lowered to 300 bps or raised to 230,400 bps. Warning: Please ensure your COM port is capable of 230,400 data rates before changing the modem to this speed. As this setting adjusts the communications speed the modem utilizes to speak to the computer, specific steps must be performed to alter this parameter. Otherwise, you may lose communication with the modem. To alter the default speed of 115,200 bps:
• Connect via your terminal emulation software (settings: 115200bps, 8, N, 1, Hardware) • Issue the AT+IPR command to query or change the default speed • After adjusting the port speed, disconnect from the modem and reconnect using the new data
rate Refer to the "Extended AT Configurations Command Table" in Section 10 for more information pertaining to the AT+IPR command. Confirm the serial cable is firmly connected to an enabled COM port and the COM port is without hardware resource conflicts. Verify set up of the added "Kyocera High-Speed Modem" (or "Standard 19200 bps Modem") to your system (see Section 4 above). Also, check to see if you have an infrared (IR) port assigned to your modem's COM port. Disable it if you are not using this function. Often, an IR port can interfere with the COM port even after you successfully connect. Your Device Manager may indicate no conflict between the two, but disabling the IR port may help. If your system's COM port appears to be locked, shut down and reboot your system. Do not use "Disable Call Waiting" (commonly referred to as *70) when configuring Dialing Properties. Confirm you are using the correct RS-232 serial cable. For most applications, you must use a straight-through RS-232 serial cable. For certain types of equipment, you may be required to use a null modem cable. Diagnosing COM Port Problems Using HyperTerminal If you are experiencing problems connecting to the cellular network, you can verify whether the issue is between the computer and the modem or between the modem and the cellular network. To test, open your terminal emulation software (i.e., Hyperterminal.) Once the modem is ready to accept commands, type: AT+GSN and press enter. The ESN of the modem should print out on the screen in the following format “+GSN: 45262036”. This will confirm communications with the LandCell modem and not another device connected to or inside the PC. If the ESN does not print out, confirm you have correctly selected the COM port the modem is attached to, and not another port (internal modems typically show up as COM3.)
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To test the link between your modem and the cellular network, try to call your cell phone. Type in: AT+CDV<phone number to call> (without spaces and angle brackets) and press enter. This command will perform a voice call similar to the type a standard home phone would make. If your modem has been activated correctly, your cell phone should ring and display the number of the modem. Answer the incoming call on your cell phone and hang-up. If you are properly communicating with the modem using the steps above and still cannot connect through the cellular network, check these items:
• Call the phone number of the modem. If the phone number is not active, the cellular service will alert user
• Confirm the ESN on the label matches the ESN in the module with AT+GSN. This will print out the ESN of the modem in Hex format, +GSN: 45263F2A. If the numbers do not match, the wrong ESN may be in your account
• Contact your cellular provider and make certain the Electronic Serial Number (ESN) of the modem is active in their system
• Check signal strength using the following command: AT+CSQ? A typical reply is +CSQ? 19,99. Signal strength ranges from 0 to 31, the higher the number the stronger the signal. (see also the FAQ for more information on "No Carrier" issues)
• Issue the command: AT+CSS? to verify the modem is registered onto a cell tower. If the return from the modem is: 2,Z,99999, the modem is not registered. It may take up to 15 seconds after power-up to register on the network. Once registered, a typical response will be +CSS?: 1,A,4152 where 1 is the band class, 1=800 MHz, 2=1900 MHz,A-F is the band (Z indicates not registered on network), 4152 is the SID, i.e. the cell tower ID, (99999 indicates not registered on network)
• Attempt to relocate the modem and/or antenna to receive a stronger signal • Verify the modem has been provisioned by the cellular network. To provision the modem, see
the Appendix for activation instructions for your carrier NOTE: Running diagnostics from Modem Properties may fail if the computer attempts to communicate with the modem at an incorrect baud rate. Altering The Modem’s Cellular Parameters If you have subscribed to a cellular provider using the serial number printed on the modem case and have confirmed the ESN matches with an AT+GSN command but still cannot provision the unit, program the Mobile Directory Number (MDN), the IMSI number (if different than the MDN), Mobile Country Code (MCC) and/or the Mobile Network Code (MNC). Only change the MCC and MNC if after all other steps fail. The next six sub-sections explain how to change these parameters. Entering Offline Digital Mode To change the MDN, MSID, MCC or the MNC, first change the operational mode to Offline Digital by typing: AT$KWMODE=1 After changing this (or any other) parameter, you may query the modem, by typing a "?" in place of the "=". For example, to confirm you are in the Offline Digital Operational Mode, you would type: AT$KWMODE?
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Unlocking The Service Programming Code (SPC) As a safety precaution, to keep unauthorized users from gaining access to the device, the modem carries a Service Programming Code (SPC). The default SPC is 000000. Without entering this code, you cannot alter the modem's configuration. To unlock the modem and allow write access, enter the SPC with this command: AT$KWSPC=000000 Entering The Mobile Directory Number (MDN) The MDN is the phone number used to call the modem from other devices. Enter the MDN given to you by your CDMA provider by typing: AT$KWDIR=<number provided by CDMA provider> Entering The MSID/MIN Number The MSID/MIN is the last 10 digits of the IMSI_M internal number assigned by the carrier for network routing. Enter the MSID given to you by your CDMA provider by typing: AT$KWMSID=<number provided by CDMA provider> Entering The Mobile Country Code (MCC) It is only necessary to enter the Mobile Country Code (MCC) and Mobile Network Code (MNC) if the modem is not already programmed for operation in your area. If required, these codes are available from your CDMA provider. To change the MCC type: AT$KWMCC=<3 digit MCC> Entering The Mobile Network Code (MNC) To alter the MNC, type: AT$KWMNC=<2 digit MNC> After configuring your modem, issue the command: AT$KWMODE=2 This resets the modem and writes your configuration changes to non-volatile memory. Your modem is now programmed for operation in the area. These configuration changes will remain even if the modem loses power. Once the modem is properly configured, activate the modem as described in Section 4.
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SSEECCTTIIOONN 88 –– UUSSEERR PPRROOFFIILLEESS
There are 3 user profiles; two profiles are editable. The third profile contains the factory default settings. All user-configurable parameters which can be saved may be stored into a profile with the &Wn command, listed below where n is profile 1 or 2. Note: saving to a profile does not activate that profile. To utilize the new saved settings on the next power-cycle of the modem, you must instruct the modem to use the profile of your choice with the command &Yn. NOTE: Profile 0 is the Reference Profile and cannot be changed. Only Profile 1 and 2 can be changed.
Table 8.1: User Profile Commands
&Vn Displays configuration of profile n (where n = 0, 1, 2). Issuing &V by itself without a profile designator will display the current configuration settings
&Wn Saves the current AT configuration settings to the user profile designated by n (where n = 1, 2)
&Yn Sets profile n (where n = 0, 1, 2) as the default profile on the next boot. If no value for &Y has been set, the modem will load all parameters from profile 0 as default profile
&KWZn Soft resets the modem and loads AT parameters out of profile n (where n = 0, 1, 2). For parameters not included in profile n, the modem will load factory default settings
ATZ Will reset the modem using Profile 0 settings
ATZn Will reset the modem using Profile n (0,1,2) settings
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SSEECCTTIIOONN 99 –– CCOOMMMMOONN AATT CCOOMMMMAANNDD RREEFFEERREENNCCEE GGUUIIDDEE
Commonly used AT commands in day-to-day modem operation Entering Access Codes: To retrieve the Serial Number of the modem (in hexadecimal format): AT+GSN To perform Over-the-Air Service Provisioning (OTASP): AT+CDV*22899 To change to Offline Digital mode: AT$KWMODE=1 To enter the SPC and unlock the modem for programming: AT$KWSPC=000000 To enter the Mobile Identification Number (MIN): AT$KWDIR=<MIN> To write configuration changes and reset the modem, type: AT$KWMODE=2 Communication Parameters: To check the baud rate: AT+IPR? To change the baud rate: AT+IPR=<baud rate> Valid baud rates: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200 bps. To change the flow control: AT+IFC=2,2 (The values are: 0: No Flow Control, 1: Xon/Xoff, 2: Hardware) Query Analog Or Digital Service: AT+CAD? returns:
0: No service is available 1: CDMA digital service is available 2: TDMA digital service is available 3: Analog service is available
To check the signal strength: AT+CSQ? returns <Signal Quality>,<Frame Error Rate> Signal Quality <SQM>:
0-31: Signal Quality Measurement 99: SQM is not known or is not detectable.
Frame Error Rate <FER>: 0: <0.01% 1: 0.01% to less than 0.1% 2: 0.1% to less than 0.5% 3: 0.5% to less than 1.0% 4: 1.0% to less than 2.0% 5: 2% to less than 4.0% 6: 4% to less than 8.0% 7: >=8.0% 99: FER is not known or is not detectable.
To Set Up For Inbound/Outbound Calls: To set up the modem for auto-answer: ATS0=1 To enable incoming connections for async calls: AT$QCVAD=4 To enable automatic packet call connections: AT$QCPKND=0 To disable automatic packet call connections: AT$QCPKND=1 Answer Incoming Voice Call: AT$QCCAV Hangs up the modem: ATH Hang up voice call: AT+CHV0 Set auto-answer to 15 seconds after the first ring: ATS0=3 Sets if the modem originates a call upon reception of an unknown command: AT+CXT Dial a cellular voice call: AT+CDV<phone number to call> To make a circuit-switched connection: ATDT<phone number to call> Disconnect and return to command state: ATH
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Miscellaneous Commands: Echo commands in command state or in online state: ATE1 Do not echo commands in command state or in online state: ATE0 Display result codes as numbers: ATV0 Display result codes as words: ATV1 Dump configuration parameters: AT&V Return to Online State from Command State: ATO Reset to default configuration: ATZ AT commands Digit/Word Cross Reference:
Digit Word 0 OK 1 CONNECT 2 RING 3 NO CARRIER 4 ERROR 6 NO DIAL TONE 7 BUSY 8 NO ANSWER
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SSEECCTTIIOONN 1100 –– AATT CCOOMMMMAANNDD RREEFFEERREENNCCEE
All modem functions are controlled using the same industry-standard AT commands used to control landline modems. A knowledge of these commands is not required but are provided as a reference. AT Command Types There are five types of AT commands; • Basic AT Parameters • S-Registers • Basic Action Commands • Extended AT Configuration Commands • Cellular AT Commands The parameters set by the various AT commands in this section are applied to all subsequent calls and will be used each time you place a call. As such, your custom settings (if not saved in a profile) will be available until you power down the modem. These settings are lost upon power down if not saved. The 819-1XRT also gives you automatic support of all AT commands unknown to the modem but supported by your cellular carrier’s IWF. Since the carrier may charge you for airtime used for this connection, the modem's auto-connect ability is disabled by default. Issue the: AT+CXT=1 command to enable this mode, if needed. Command Line Syntax A command line consists of the attention code followed by one or more commands and terminated by an end of line code. The attention code is the character pair "AT" or "at". By default, the end of line character is the ASCII CR character (decimal 13), unless it is changed by the S3 command. The ASCII CR character is equivalent to one keystroke of the ENTER key. Refer to "S-Registers" - Section 10 for more information on this command. Spaces are ignored (unless within quotes) and may be inserted between arguments within the AT command line to make it more legible, if desired. Basic and S-Register commands may follow each other on the command line without any separating delimiters. The Extended Format Commands (those beginning with a "+" character) must be terminated with a semicolon ";" if they are followed by another command on the same line. The ";" character is not required after the last command on the line. Commands may be edited using the backspace key, but the backspace will not delete the AT attention command at the beginning of the command line. Result Codes After issuing a command, a result code will typically be displayed on the screen to inform you if the command was successful, unsuccessful, improperly formatted, etc. Eight possible result codes may be returned in the command mode. Result codes can be set to display as either digits or words by accessing the Verbose command. The digit code is returned when the Verbose mode is OFF (V0); the word code is returned when Verbose is ON (V1). Extended result codes may also be returned. The result codes are listed in the Table 10.1.
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Table 10.1: Result Codes Digit Verbose Description
0 OK Command executed without errors 1 CONNECT Connected to remote modem 2 RING Incoming Call 3 NO CARRIER Carrier from remote modem lost or never present 4 ERROR Error in the command line 6 NO DIAL No dial tone detected within time out period 7 BUSY Busy signal detected
8 NO ANSWER Five seconds of silence not detected after ring back when @ dial modifier is used
Basic AT Parameters Basic AT commands control the basic configuration of the modem. The parameters can only be read back by the AT&V command when in command state. Table 10.2 shows the command format.
Table 10.2: Basic AT Parameters Parameter Description
E0 Do not echo commands in command state or in online state E1 Echo commands in command state or in online state I Displays the product name I2 Displays the product name and firmware revision number. Q0 Return result codes Q1 Do not return result codes V0 Display result codes as numbers V1 Display result codes as words
X0 Enable additional result code CONNECT. Disable dial tone and busy detection
X1 Enable additional result code CONNECT <rate>. Disable dial tone and busy detection
Z Reset modem NV memory and reboot &C0 Carrier Detect (CD) always ON &C1 CD on/off in accordance with the network connection status &C2 CD always on; Winks on channel disconnect &D0 Ignore Data Terminal Ready (DTR) &D1 Enter Online Command state following ON-to-OFF transition of DTR &D2 Enter Command state following ON-to-OFF transition of DTR &F Reset all modem parameters to default &V Dump current configuration parameters &Vn Dump current configuration parameters of profile n &Wn Saves settings to persistent storage
S-Registers The value of an S-Register may be set by the following command line syntax:
ATSn=xxx where n is the register number and xxx is a decimal value. For instance, to set the register S0 to 3, the command ATS0=3 would be used. Table 10.3 describes some of the more commonly used S-Registers.
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Table 10.3: S-Registers Register Value Description
S0 0 to 255 Automatic answering. Number of rings before answering. Disable automatic answering=0. Default is 0
S3 13 Carriage return character. Default is 13 S4 10 Line feed character. Default is 10 S5 8 Backspace character. Default is 8 S6 2 to 10 Length of time in seconds to pause before dialing. Default is 2
S7 1 to 255 Sets the length of time in seconds the modem waits for a carrier before hanging up. Default is 50
S8 0 to 255 Number of seconds to pause when a comma "," is encountered in the dial string. Default is 2
S9 0 to 255 Carrier detect threshold. The length of time in tenths of a second a signal is detected and qualified as a carrier. Default is 6
S10 1 to 254 Number of tenths of a second from carrier loss to disconnect. Default is 14. Disable carrier detect=255
S11 50 to 255 DTMF tone duration and spacing in milliseconds. Default is 95 Basic Action Commands Table 10.4 describes the Basic Action Commands:
Table 10.4: Basic Action Commands Command Description
A Go off hook. Answer any incoming call.
D<dial string>
Dial. The dial string may contain the following characters: Digits 0 to 9, *, #, A, B, C and D The dial string may contain the following dial modifiers: , Pause during dialing W Wait for dial tone @ Wait for quiet answer ! Hook flash $ Wait for billing tone ; After dialing, the phone remains in command state
H Disconnect and return to command state O Return to online data state from command state
Extended Commands Extended commands use extended syntax. To set a value using an extended command, use the WRITE command: +CMD=xxx where CMD is the command and xxx is the value. Some extended commands take more than one value. For example, the Write command for two values becomes: +CMD=xxx,yyy Some extended commands take characters strings as values, instead of numbers. In that case, the syntax is: +CMD="CharacterString"
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Note: while spaces are ignored everywhere else, spaces are significant inside the quotation marks. To read back a value, use the READ command: +CMD? To test if a particular command is supported, along with the range of values it supports, use the TEST command: +CMD=? An extended command must be terminated with a semicolon if another command follows it in the same command line. Table 10.5 describes the extended AT configuration commands.
Table 10.5: Extended AT Configuration Commands Command Description
+IFC
TE2-MT2 Local Flow Control. This extended-format compound parameter is used to control the operation of local flow control between the TE2 and the MT2. The format is: AT+IFC=<DCE_by_DTE>,<DTE_by_DCE> Where: <DCE_by_DTE> Specifies the method to be used by the DTE to control the flow of received data from the DCE <DTE_by_DCE> Specifies the method to be used by the DCE to control the flow of transmitted data from the DTE The valid numeric variables for the +IFC command are as follows: 0 No Flow Control 1 Xon/Xoff 2 Hardware By default, the modem is set up as AT+IFC=2,2 to allow hardware flow control in both directions
+IPR
Fixed Rm Rate. This numeric extended-format parameter specifies the data rate at which the MT2 will accept commands, in addition to 1200 bps or 9600 bps (as required in EIA/TIA-602). It may be used to select operation at rates at which the MT2 is not capable of automatically detecting the data rate being used by the TE2. Rm default rates set at 115.2Kbps
+ICF
Local RS-232 Interface Character Framing. This parameter determines the character framing used at the local RS-232 interface. The syntax is: AT+ICF=<format>,<parity> Where: <format> is a single digit and determines the number of data bits, the presence of a parity bit, and the number of stop bits in the start-stop frame according to the following values: <format> Meaning 1 8 Data, 2 Stop 2 8 Data, 1 Parity, 1 Stop 3 8 Data, 1 Stop <parity> is a single digit and determines how the parity bit is generated and checked, if present, according to the following values: <parity> Meaning 0 Odd 1 Even
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The <parity> argument is only valid when <format> is set to 2. The default settings for the modem are AT+ICF=3,1.
Cellular CDMA Commands Cellular CDMA commands use the same syntax as other extended commands. Numeric values are decimal. Table 10.6 describes cellular CDMA commands.
Table 10.6: CDMA AT Parameter Commands Command Description
+CAD?
Query Analog Or Digital Service. Returns:
0: If service is not available 1: If CDMA digital service is available 2: If TDMA digital service is available 3: If analog service is available
Values 4-255 are reserved
+CSS?
Serving System Read Only. Returns <AB>, <SID> AB:
A: The mobile station is registered with an A-band system B: The mobile station is registered with a B-band system Z: The mobile station is not registered
SID: 0-16383: The mobile station is registered with the system indicated. 99999: The mobile station is not registered
+CSQ?
Query Received Signal Quality. Returns the Signal Quality and Frame Error Rate as follows: Signal Quality Measure <SQM>:
0-31: Signal Quality Measurement (See note 1 below) 99: SQM is not known or is not detectable. All other values are reserved
Frame Error Rate <FER>: 0: <0.01% 1: > 0.01% and < 0.1% 2: > 0.1% and < 0.5% 3: > 0.5% and < 1.0% 4: > 1.0% and < 2.0% 5: > 2.0% and < 4.0% 6: > 4.0% and < 8.0% 7: >= 8.0% 99: FER is not known or is not detectable All other values are reserved.
Note 1: The exact meaning of the Signal Quality Measure <SQM> shall be manufacturer defined. The lowest quality reported by SQM shall be defined as value: 00. The highest quality reported by SQM shall be defined as value: 31
+CDR Um Interface Data Compression Reporting This extended-format numeric parameter controls whether the extended-format +CDR intermediate result code is transmitted by the MT2
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+CDS Um Interface Data Compression This extended-format compound parameter controls the V.42bis data compression function on the Um interface
+CFG
Configuration String The string (up to and including the termination character) will be stored by the MT2 and sent to the base station prior to dialing. Each transmission of a +CFG command from the TE2 replaces the contents of the previous string. The string may be up to 248 characters
+CRC Cellular Result Codes
0: Disable cellular result codes 1: Enable cellular result codes
+CXT
Cellular Extension 0: Do not pass unrecognized commands to the IWF 1: When detecting an unrecognized AT command, open transport layer connection and pass unrecognized command to the IW
+CTA
Set/Read/Test Um Packet Data Inactivity (Dormancy) Timer 0: Traffic channel not released during inactivity periods. 1-255: Release the traffic channel after <value> seconds intervals has elapsed since the last sending or receiving RLP data frames on the Um interface. 20: (default value)
NOTE: If the carrier has configured a +CTA value in the cellular network, then the mobile’s value may be overridden by the network value
+CRM
Set Rm Interface Protocol 0: Asynchronous Data or Fax 1: Packet data service, relay layer Rm interface 2: Packet data service, network layer Rm interface, PPP 3: Packet data service, network layer Rm interface, SLIP 4: STU-III service 5-127: Reserved for future use 128-255: Reserved for manufacturer-specific use
Note: the default value for the +CRM parameter shall be 0 if this value is supported by the MT2. If 0 is not supported, the default +CRM value shall be manufacturer-specific
+CQD
Command Status Inactivity Timer 0: Ignored 1-255: Release call after 5 x <value> seconds have elapsed without activity. The default <value> shall be 10, corresponding to 50 seconds
+CFC
Um Interface Fax Compression 0: No compression. 1: V.42bis compression with parameters as set by the +CDS command 2: modified the modified read compression
+DR
Data Compression Reporting This extended-format numeric parameter controls whether the extended-format +DR intermediate result is transmitted from the IWF over the Um interface
+DS Data Compression. This extended-format compound parameter controls the V.42bis data compression function on the PSTN link if provided in the IWF
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+EB Break Handling In Error Control Operation. This extended-format compound parameter is used to control the manner of V.42 operation on the PSTN link (if present in the IWF)
+EFCS
Frame Check Sequence This extended-format numeric parameter controls the use of the 32-bit frame check sequence option in V.42 on the PSTN link (if present in the IWF)
+ER
Error Control Reporting. This extended-format numeric parameter controls whether the extended-format +ER intermediate result code is transmitted from the IWF over the Um interface
+ES Error Control Selection. This extended-format compound parameter is used to control the manner of operation of the V.42 protocol on the PSTN link (if present in the IWF)
+ESR This extended-format numeric parameter controls the use of the selective repeat (SREJ) option in V.42 on the PSTN link (if present in the IWF)
+ETMB This extended-format compound parameter controls the handling of data remaining in IWF buffers upon service termination
+ILPP
TE2-MT2 local rate reporting. This extended-format numeric parameter controls whether the extended-format +ILPP:<rate> information text is transmitted from the MT2 to the TE2
+MA
Modulation Automode Control. This extended-format compound parameter is a list of modulations that the base station may use to connect with the remote DCE in automode operation, for answering or originating data calls, as additional alternatives to the modulation specified in the +MS command
+MR
Modulation Reporting Control. This extended-format numeric parameter controls whether the extended-format +MCR:<carrier> and +MRR:<rate> intermediate result codes are transmitted from the IWF to the mobile station
+MS Modulation Selection. This extended-format compound parameter is used to control the manner of operation of the modulation capabilities in the IWF
+MV18R
V.18 Reporting Control. This extended-format numeric parameter controls whether the extended-format +MV18R result code is transmitted from the IWF to the mobile station
+MV18S V.18 Selection. This extended-format compound parameter is used to control the manner of operation of the V.18 capabilities (if present in the IWF)
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Cellular AT Command extensions in support of voice services commands allow the data terminal to be used as an automatic dialer for voice calls. The format of these commands is shown in Table 10.7.
Table 10.7: Cellular AT Command Extensions in Support of Voice Services Command Description +CHV<value> Hang Up Voice
0: Hang up voice call 1-255: Reserved
+CDV<dial string> Dial Command For Voice Calls The format of <dial string> is identical to that for the ATD command. This command does not cause the MT2 to change to the online state.
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SSEECCTTIIOONN 1111 –– SSPPEECCIIFFIICCAATTIIOONNSS
Product specifications are subject to change without notice. General Specifications
Interface Connectors: RS-232 DE-9S Connector (DCE)
Power Connector: 2.1mm/5.5mm DC Barrel Jack (Center Positive) LED Indicators: Power, Tx, DCD, Rx
Antenna Interface: SMA female Size: 4.10 x 2.61 x 1.10 in.
Weight: 7.0 oz. Power Input: 9.0 – 28VDC 1.2 W; 100 ma @ 12 VDC (Idle - average) 9.0 – 28VDC 3.3 W; 275 ma @ 12 VDC (Active - peak) Maximum TX Power: CDMA: +23.5 dBm min. / +22.5 dBm min (1900MHz)
Rx Sensitivity: CDMA: >-104 dBm
Frequencies: Cellular: TX: 824-849 MHz Rx: 869-894 MHz PCS: TX: 1850-1910 MHz Rx: 1930-1990 MHz
Temperature: Operating: -30°C to +60°C (-22° to 140°F) 100% Duty Cycle Storage: -55°C to +85°C (-67° to 185°F)
Transport Protocols: Serial
Command Protocol: AT command set
Certifications: CDG 2 tested and approved FCC ID: RD5-LCC0308 Industry Canada ID: IC: 5418A-LCC0308 FCC Part 15B
NOTE: Power consumption while transmitting is dependant on the TX power level of the cellular module. The TX power level of the module is controlled by the cellular base station.
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Mechanical Specifications This section provides the exterior dimensions of the 819-1XRT and the use of mounting flanges to secure the modem to any surface (surfaces can be drilled to secure the modem). All drawings are actual size. The drawings may be used as layout reference, but CalAmp advises a physical comparison be made to the modem before proceeding with the mounting process.
All dimensions in inches.
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SSEECCTTIIOONN 1122 –– AABBBBRREEVVIIAATTIIOONNSS
Abbreviation Description
CDMA Code Division Multiple Access
CTS Clear to Send
DCD Data Carrier Detect
ESN Electronic Serial Number
EVDO Evolution Data Optimized
GPRS General Packet Radio Service
GPS Global Positioning System
IOTA Internet Over the Air
LED Light Emitting Diode
OTA Over the Air
OTASP Over the Air Service Provisioning
PPP Point to Point Protocol
PRL Preferred Roaming List
RSSI Receive Signal Strength Indication
Rx Receive
Tx Transmit
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SSEECCTTIIOONN 1133 –– SSEERRVVIICCEE AANNDD SSUUPPPPOORRTT
Product Warranty, RMA and Contact Information
CalAmp guarantees every 819-1XRT Cellular Modem will be free from physical defects in material and workmanship for one (1) year from the date of purchase when used within the limits set forth in the Specifications section of this manual. The manufacturer's warranty statement is available in Appendix 1. If the product proves defective during the warranty period, contact CalAmp DataCom Customer Service to obtain a Return Material Authorization (RMA).
RMA Request
Contact Customer Service: Dataradio dba CalAmp Wireless DataCom 299 Johnson Avenue, Suite 110 Waseca, MN 56093 Tel: 507-833-8819 ext. 6707 Fax: 507-833-6748 BE SURE TO HAVE THE EQUIPMENT MODEL, SERIAL NUMBER, AND BILLING AND SHIPPING ADDRESSES ON HAND WHEN CALLING. When returning a product, mark the RMA clearly on the outside of the package. Include a complete description of the problem and the name and telephone number of a contact person. RETURN REQUESTS WILL NOT BE PROCESSED WITHOUT THIS INFORMATION. For units in warranty, customers are responsible for shipping charges to CalAmp Wireless DataCom. For units returned out of warranty, customers are responsible for all shipping charges. Return shipping instructions are the responsibility of the customer.
Product Documentation CalAmp reserves the right to update its products, software, or documentation without obligation to notify any individual or entity. Product updates may result in differences between the information provided in this manual and the product shipped. For current product documentation, datasheets, programming software and user manuals visit www.calamp.com.
Technical Support
M-F 7:30 AM to 4:30 PM CDT CalAmp Wireless DataCom 299 Johnson Avenue, Suite 110 Waseca, MN 56093 Tel: 507-833-8819 E-mail: [email protected]
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AAPPPPEENNDDIIXX 11 –– WWAARRRRAANNTTYY SSTTAATTEEMMEENNTT CalAmp DataCom warrants to the original purchaser for use ("Buyer") that data telemetry products manufactured by DRL ("Products") are free from defects in material and workmanship and will conform to DRL's published technical specifications for a period of, except as noted below, one (1) year from the date of shipment to Buyer. DRL makes no warranty with respect to any equipment not manufactured by DRL, and any such equipment shall carry the original equipment manufacturer's warranty only. DRL further makes no warranty as to and specifically disclaims liability for, availability, range, coverage, grade of service or operation of the repeater system provided by the carrier or repeater operator. Any return shipping charges for third party equipment to their respective repair facilities are chargeable and will be passed on to the Buyer. If any Product fails to meet the warranty set forth above during the applicable warranty period and is returned to a location designated by DRL. DRL, at its option, shall either repair or replace such defective Product, directly or through an authorized service agent, within thirty (30) days of receipt of same. No Products may be returned without prior authorization from DRL. Any repaired or replaced Products shall be warranted for the remainder of the original warranty period. Buyer shall pay all shipping charges, handling charges, fees and duties for returning defective Products to DRL or DRL's authorized service agent. DRL will pay the return shipping charges if the Product is repaired or replaced under warranty, exclusive of fees and duties. Repair or replacement of defective Products as set forth in this paragraph fulfills any and all warranty obligations on the part of DRL. This warranty is void and DRL shall not be obligated to replace or repair any Products if (i) the Product has been used in other than its normal and customary manner; (ii) the Product has been subject to misuse, accident, neglect or damage or has been used other than with DRL approved accessories and equipment; (iii) unauthorized alteration or repairs have been made or unapproved parts have been used in or with the Product; or (iv) Buyer failed to notify DRL or DRL's authorized service agent of the defect during the applicable warranty period. DRL is the final arbiter of such claims. THE AFORESAID WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED AND IMPLIED, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. DRL AND BUYER AGREE THAT BUYER'S EXCLUSIVE REMEDY FOR ANY BREACH OF ANY OF SAID WARRANTIES IT AS SET FORTH ABOVE. BUYER AGREES THAT IN NO EVENT SHALL DRL BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, SPECIAL, INDIRECT OR EXEMPLARY DAMAGES WHETHER ON THE BASIS OF NEGLIGENCE, STRICT LIABILITY OR OTHERWISE. The purpose of the exclusive remedies set forth above shall be to provide Buyer with repair or replacement of non-complying Products in the manner provided above. These exclusive remedies shall not be deemed to have failed of their essential purpose so long as DRL is willing and able to repair or replace non-complying Products in the manner set forth above. This warranty applies to all Products sold worldwide. Some states do not allow limitations on implied warranties so the above limitations may not be applicable. You may also have other rights, which vary from state to state. EXCEPTIONS
ONE YEAR: Labor to replace defective parts in repeaters or base stations
THIRTY DAY: Tuning and adjustment of telemetry radios
NO WARRANTY: Fuses, lamps and other expendable parts Effective 1/2008
