Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 115 Ver. 1.00 – 10/29/2008
2.2.2.2. AT+CSMP Set Text Mode Parameters
Command Function Selects additional values needed when the
SIM is sent to the network or placed in
storage.
Command Functional Short Message Services
Group
Command Format Query AT+CSMP=?
Response OK
Write Format AT+CSMP=<fo>,<vp>,<pid>,<dcs>
Response OK
Read Format AT+CSMP?
Response +CSMP: 17, 167, 0, 0
OK
Execution Format N/A
Response N/A
Parameter Values
<fo> depending on the command or result code:
first octet of GSM 03.40 SMS- DELIVER,
SMS-SUBMIT (default 17), or SMS-
COMMAND (de-fault 2) in integer format
<vp> depending on SMS-SUBMIT <fo> setting:
GSM 03.40 TP-Validity-Period
either in integer format (default 167) ), in
time-string format (refer <dt>), or if is
supported, in enhanced format
(hexadecimal coded string with
quotes)
<pid> Protocol-Identifier in integer format (default
0), refer GSM 03.40
<dcs> SMS Data Coding Scheme (default 0), or
Cell Broadcast Data Coding Scheme in
integer format depending on the command
or result code: GSM 03.38