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15. SHORT MESSAGE SERVICES - POINT TO POINT
281
LZT 123 7263 R1C
15.15 AT+CSMP Set Text Mode Parameters
Only Applicable to Text Mode
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. It is possible to set the validity period starting from when the
SM is received by the SMSC (<vp> is in range 0… 255). The <pid>
parameter identifies the higher protocol being used or indicates
interworking with a certain type of telematic service and <dcs>
determines the way the information is encoded as in GSM 03.38.
Description Command Possible Responses
Set the text mode
parameters
AT+CSMP=[<fo
> [,<vp>[,<pid>
[,<dcs>]]]]
•+CME ERROR: <err>
•OK
•ERROR
Show the current
setting
AT+CSMP? • +CSMP: <fo>,<vp>,<pid>,<dcs>
•+CME ERROR: <err>
Show if the
command is
supported
AT+CSMP=? • +CSMP: (List of supported <fo>s),
(list of supported <vp>s), (list of
supported <pid>s), (list of
supported <dcs>s)
•+CME ERROR: <err>
•OK
•ERROR
<fo> Description
0-255 Depending on the command or result code: first octet of
GSM 03.40 SMS-DELIVER, SMS-SUBMIT (default value
17),SMS-STATUS-REPORT, or SMS-COMMAND (default value
2) in integer format
<vp> Description
0-143 (TP-VP+1) x 5 minutes (i.e 5 minutes intervals up to 12 hous)
144-167 12 hours + ((TP_VP-143) x 30 minutes)
168-196 (TP-VP-166) x 1 day
197-255 (TP-VP-192) x 1 week
<pid> Description
0-255 Protocol Identifier in integer format. Default value is 0,
according to 07.05 section 9.2.3.9
<dcs> Description
0-255 Data coding scheme. See GSM 03.38. UCS2 and
compressed text not supported