Appendix a AT Commands | Telenetics CDMA guide

Appendix A

AT Commands

o configure the OMEGA CDMA Modem, you issue AT commands from a Data Terminal TEquipment (DTE) connected to the OMEGA CDMA Modem’s serial port. Commands are

sent using a terminal-emulation software program such as HyperTerminal. The terminal- emulation program must be configured to use the following settings:

Baud rate: use the baud rate selected by Switches 1 and 2 on the OMEGA CDMA Modem (see Table 2-3 on page 14)

Data bits: 8

Parity bit: none

Hardware flow control: enabled

AT commands are organized into the following groups:

Basic AT parameters  see page 20.

S-registers  see page 21.

Basic action commands  see page 21.

Cellular CDMA commands  see page 22.

QUALCOMM-proprietary commands  see page 19

Telenetics-proprietary commands  see page 24.

The following tables summarize the AT commands that the OMEGA CDMA Modem supports.

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Telenetics CDMA manual Appendix a AT Commands

Contents

Omega Cdma Modem User’s Guide Important Notice FCC ID N7NSB555 FCC Radiation Exposure StatementFCC Part 15 EMI Statement Contents Models Chapter Introduction Options FeaturesIntroduction Installation Hardware Features Type II Omega Cdma Modem Type II Omega Cdma Modem with Marwell Socket Adapter Installation Summary Chapter Installation Items Supplied by the User Obtaining Cellular Telephone ServiceAT Commands Unpacking Your Hardware Power Supply Connections Installing the Optional 8-Port RS-232 ModuleAttaching Mounting Feet stand-alone Omega Cdma Modem Omega Cdma Modem Switch Settings Description Setting the Omega DIP Switch OFF DTR Dial EnableAT Commands DTE Baud Rate Switch Baud Rate bps Attaching a DTE Cable TX+ OUT RX+ DCD OUT RTS TXD CTS RXD Call Answer Testing Powering-up the ModemConfiguring the Omega Cdma Modem LEDs Indicating Rssi SW5 OFF LEDs Indicating Modem Control Signals SW5 onDTE Signal LEDs Problem Solution Chapter Troubleshooting Appendix a AT Commands Parameter Description Command Table A-1. Basic AT Commands Table A-3. Basic Action Commands Parameter Description String default is 2 seconds DTR ResetCLIENT= CLIENT? AT Command Parameter Description Write Account Activation Data ~NAMLCK~NAMVAL?0 ~NAMVAL= Table A-6. Telenetics-Proprietary Commands AT Command Line Syntax Result Codes AT Commands Table A-7. Result Codes Number Word Description Using S-RegistersOnly until the next reset or power off Page Verifying Package Contents Appendix B Installing the 8-port RS-232 ModuleInstallation Eight-Port Module Ports Installing the 8-port RS-232 Module Limited Product Warranty Return Merchandise Authorization RMA Procedure