CME GPP-3 Specifications download pdf (Page 15)

AT command set for XX Siemens mobile phones and modems

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Document No.: A30880-A10-A001-XX-

D376

Revision: Master R75

Revision Date: 29. September.2004

AT+CGATT

AT+CGCMOD

AT+CHLD

AT+CMGC

AT+CMGD

AT+CMGL

AT+CMGR

AT+CMGS

AT+CMGW

AT+CMSS

AT+COPS

AT+CPBR

AT+CPBS

AT+CPBW

AT+VTS

ATA

ATD

2.2.3 Generic TA control commands according to ITU-T V.250

The generic TA control commands (“Hayes standard commands”) correspond to the commands of AT Hayes

compatible modems.

All commands in Table 2-7 expect a numeric argument; if this argument is omitted, the default of 0 is assumed.

Command Function

AT... Prefix for all commands

ATA

Accept call (V.250, according to [16])

ATB[n]

This modem command is used to set the bearer service for data connections

(cf. AT+CBST).

can take one of the following values:

<n>

2400bps, asynchronous, V.22bis

4800bps, asynchronous, V.32

9600bps, asynchronous, 32

14400bps, asynchronous, V.34

2400bps, asynchronous, V.110 ISDN

4800bps, asynchronous, V.110 ISDN

9600bps, asynchronous, V.110 ISDN

14400bps, asynchronous, V.110 ISDN

ATD <dial_string>[;] Dial command.

For more detailed information see the ATD command section on page 16

ATE0 Deactivate command echo

ATE1 Activate command echo

ATH[0] Release existing connection

ATI[n] Modem command according to [16]:

Display product code:

0 042

1 042

OK, (check firmware checksum)

Display supported operation modes (see ATB)

9 identification of modem and mobile phone

ATL[n]

Monitor speaker loudness (modem command according to [16])

ATM[n]

Monitor speaker mode (modem command according to [16])

ATO[n]

Switch back to transparent mode after +++ interruption

(modem command according to [16])

ATQ0 Display acknowledgments (responses or messages)

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 151 152

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