Siemens M20 Terminal

AT command interface
Version 8 dated 15.03.00 93
Siemens Information and Communication Products
A
5.6 AT commands to GSM 07.05 for SMS
5.6.1 List of commands
Table 5-3 AT commands according to GSM 07.05
5.6.2 Detailed description
Commands according to
GSM 07.05
Function
AT+CMGD Delete SMS message Page 93
AT+CMGF Select SMS message format Page 94
AT+CMGL List SMS messages from preferred store Page 94
AT+CMGR Read SMS message Page 97
AT+CMGS Send SMS message Page 100
AT+CMGW Write SMS message to memory Page 101
AT+CMSS Send SMS message from storage Page 102
AT+CNMI New SMS message indications Page 103
AT+CPMS Preferred SMS message storage Page 105
AT+CRES Restore SMS settings Page 105
AT+CSAS Save SMS settings Page 106
AT+CSCA SMS service centre address Page 106
AT+CSCB Select cell broadcast SMS messages Page 106
AT+CSDH Show SMS text mode parameters Page 108
AT+CSMP Set SMS text mode parameters Page 109
AT+CSMS Select message service Page 109
AT+CMGD Delete SMS message
Test command
AT+CMGD=?
Response
OK
Parameter
Execute command
AT+CMGD=
<index>
Response
TA deletes message from preferred message storage <mem1> location <index>.
OK
If error is related to ME functionality:
+CMS ERROR <err>
Parameter
<index> integer type; value in the range of location numbers supported by the associated me-
mory
Reference
GSM 07.05
Note