HE863 family AT commands reference guide
80377ST10083a Rev.6 – 2012-11-12
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+CGSMS – Select service for MO SMS messages
0 – Packet Domain
1 - Circuit switched (factory default)
2 – Packet Domain preferred (use circuit switched if GRPS is not available)
3 - Circuit switched preferred (use Packet Domain if circuit switched not available)
AT+CGSMS?
Read command reports the currently selected service or service preference :
+CGSMS: <service>
AT+CGSMS=?
Test command reports the supported range of values for parameter
<service>
Reference 3GPP TS 27.007
3.5.4.2.3. Set Text Mode Parameters - +CSMP
+CSMP - Set Text Mode Parameters
AT+CSMP=
[<fo>
[,<vp>
[,<pid>
[,<dcs>]]]]
Set command is used to select values for additional parameters needed when SM is
sent to the network or placed in a storage when text format message mode is
selected.
Parameters:
<fo> - depending on the command or result code:
first octet of 3GPP TS 03.40/23.040 SMS-DELIVER, SMS-SUBMIT (default 17),
SMS-STATUS-REPORT, or SMS-COMMAND (default 2) in integer format.
<vp> - depending on SMS-SUBMIT <fo> setting:
3GPP TS 23.040 TP-VP either in integer format (default 167) or in time-string
format (refer <dt>) or if EVPF is supported, in enhanced format (hexadecimal
coded string with double quotes)
<pid> - 3GPP TS 03.40/23.040 TP-Protocol-Identifier in integer format.
<dcs> - depending on the command or result code:
3GPP TS 03.38/23.038 SMS Data Coding Scheme (default 0),or Cell Broadcast
Data Coding Scheme.
Note: the current settings are stored through +CSAS
AT+CSMP?
Read command reports the current setting in the format:
+CSMP: <fo>,<vp>,<pid>,<dcs>
AT+CSMP=?
Test command returns the OK result code.
Example
Set the parameters for an outgoing message with 24 hours of validity period and
default properties:
AT+CSMP=17,167,0,0
OK
Reference 3GPP TS 27.005; 3GPP TS 03.40/23.040; 3GPP TS 03.38/23.038