Overview of the Supported AT Command Set
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Page
in
doc |
Commands
|
Function |
|
7 |
AT+CGMI |
Issue manufacturer ID code |
|
7 |
AT+CGMM |
Issue model ID code |
|
7 |
AT+CGMR |
Output the GSM telephone version |
|
8 |
AT+CGSN |
Output the serial number (IMEI) |
|
8 |
AT+GSN |
Output the serial number (IMEI) |
|
8 |
AT+CHUP |
Terminate call |
|
8 |
AT+CEER |
Query the reason for disconnection of last call |
|
9 |
AT+CREG |
Network registration |
|
9 |
AT+COPS |
Commands concerning selection of network operator |
|
10 |
AT+CLCK |
Switch locks on and off |
|
10 |
AT+CPWD |
Change password to a lock |
|
11 |
AT+CLIP |
Display telephone number of calling party |
|
11 |
AT+CCFC |
Call forwarding |
|
12 |
AT+CHLD |
Call hold and multiparty |
|
12 |
AT+CPAS |
Query the telephone status |
|
13 |
AT+CPIN |
Enter PIN and query lock |
|
13 |
AT+CBC |
Battery charge |
|
14 |
AT+CSQ |
Output signal quality |
|
14 |
AT+CPBS |
Select a telephone book |
|
15 |
Fehler! Kein gültiges Resultat für Tabelle. |
Read a telephone-book entry |
|
15 |
AT+CPBW |
Write a telephone-book entry |
|
16 |
AT+CMEE |
Expanded error messages according to GSM 07.07 |
|
17 |
AT+VTS |
Send a DTMF tone |
|
18 |
AT+VTD |
Set duration of a DTMF tone |
|
18 |
AT+WS46 |
Select wireless network |
|
18 |
AT+CSCS |
Select TE character set |
|
19 |
AT+CAOC |
Advice of charge |
|
19 |
AT+CSSN |
Supplementary service notifications |
|
20 |
AT+CRSM |
Restricted SIM access |
|
20 |
AT+CIMI |
Output of IMSI |
|
21 |
AT+CACM |
Accumulated call meter |
|
21 |
AT+CAMM |
Accumulated call meter maximum |
|
22 |
AT+CLCC |
List Current Calls |
|
23 |
AT+CCLK |
Clock |
|
23 |
AT+COPN |
Read operator names |
|
23 |
AT+CPUC |
Price per unit and currency table |
|
24 |
AT+CALM |
Alert sound mode |
|
24 |
AT+CRSL |
Ringer sound level |
|
24 |
AT+CLVL |
Loudspeaker volume level |
|
24 |
AT+CMUT |
Mute control |
|
25 |
AT+CVIB |
Vibrator mode |
|
Page |
Commands
07.05 |
Function |
|
26 |
AT+CSMS |
Selection of message service |
|
27 |
AT+CPMS |
Selection of SMS memory |
|
27 |
AT+CMGF |
SMS format |
|
28 |
AT+CSCA |
Address of the SMS service center |
|
28 |
AT+CNMI |
Display new incoming SMS |
|
29 |
AT+CNMA |
Acknowledgment of a short message directly output |
|
30 |
AT+CMGL |
List SMS |
|
31 |
AT+CMGR |
Read in an SMS |
|
31 |
AT+CMGS |
Send an SMS |
|
31 |
AT+CMSS |
Send an SMS from the SMS memory |
|
32 |
AT+CMGW |
Write an SMS to the SMS memory |
|
32 |
AT+CMGD |
Delete an SMS in the SMS memory |
|
32 |
AT+CSCB |
Select cell broadcast messages |
|
32 |
AT+CMGC |
Send an SMS command |
|
Page |
Siemensspecific
commands |
Function |
|
33 |
AT^SPBS |
Select a telephone book (including Siemens-specific books) |
|
33 |
AT^SDLD |
Delete the ”last number redial” memory” |
|
34 |
AT^SPBC |
Seek the first entry in the sorted telephone book which begins with the selected (or next available) letter |
|
34 |
AT^SPBG |
Read entry from the sorted telephone book via the sorted index |
|
35 |
AT^SLCK |
Switch locks (including user-defined locks) on and off |
|
35 |
AT^SPWD |
Change password to a lock (including user-defined locks) |
|
36 |
AT^SACM |
Output ACM (accumulated call meter) and ACMmax |
|
36 |
AT^SPLM |
Read the PLMN |
|
36 |
AT^SPLR |
Read an entry from the preferred-operator list |
|
36 |
AT^SPLW |
Write an entry to the preferred-operator list |
|
37 |
AT^SCNI |
Output call number information |
|
37 |
AT^SNFV |
Set the volume |
|
37 |
AT^SNFS |
Select NF hardware |
|
38 |
AT^SRTC |
Set the ringing tone |
|
38 |
AT^SCID |
Output card ID |
|
38 |
AT^SCKS |
Output SIM card status |
|
39 |
AT^SPIC |
Output PIN counter |
|
39 |
AT^SMGO |
SMS overflow indicator |
|
40 |
AT^SMGL |
List SMS (without status change from unread to read) |
|
40 |
AT^SMGR |
Read SMS record without Changing unread->read |
|
40 |
AT^SMSO |
Switch device off |
|
41 |
AT^SLNG |
Language settings |
|
41 |
AT^SSTK |
SIM Toolkit |
|
41 |
AT^SBNW |
Binary Write |
|
43 |
AT^SBNR |
Binary Read |
