Appendix a at commands – Telenetics OMEGA CDMA User Manual

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Appendix A

AT Commands

T

o configure the OMEGA CDMA Modem, you issue AT commands from a Data Terminal
Equipment (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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