D-Link DP-601M User Manual - At C

Internet Server User s Guide

55

AT Commands

C

AT C

OMMANDS

The commands provided in the table below are used to control mo-

dems and are provided as a supplemental reference in case you need

to use your Internet server as an ordinary modem through its serial

port.

Basic AT Command Set

Each command, except for  “+++” and  “A ”, must be preceded by

“AT” and executed when you press the  key.

Command

Var

Description

+++

–

Escape to command mode

A/

–

Repeat last command

A

–

Answer command

B

n

Protocol for 1200 bps connection

0

V.22 mode

1

Bell 212A mode (Default)

D

string

Dial Command

P

Pulse dial, must precede number string