Manual

Short message Commands
Set Text Mode Parameters +CSMP
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WM_DEV_OAT_UGD_049 - 001 VOLUME 3 August 23, 2007
17.3.3 Parameters and Defined Values
<fo>: see note below
<vp>: validity period
In text mode is only coded in "relative" format.
default value 167 (24 hours)
This means that one byte can describe different values.
0 to 143 (VP + 1) x 5 minutes (up to 12 hours)
144 to 167 12 hours + ( (VP – 143) x 30 minutes )
168 to 196 (VP – 166) x 1 day
197 to 255 (VP – 192) x 1 week
<pid>: protocol Id (please refer to [1])
string type
<dcs>: data encoding scheme (please refer to [1])
integer type
Note:
The <fo> byte comprises 6 fields:
b7 b6 b5 b4 b3 b2 b1 b0
RP UDHI SRR VPF RD Mit
RP: Reply Path, not used in text mode
UDHI: User Data Header Information
b6=1 if the beginning of the User Data field contains a Header in
addition to the short message. This option is not supported in
+CSMP command, but can be used in PDU mode (+CMGS).
SRR: Status Report Request.
B5=1 if a status report is requested. This mode is supported.
VPF: Validity Period Format
b4=0 & b3=0 -> <vp> field is not present
b4=1 & b3=0 -> <vp> field is present in relative format
Others formats (absolute & enhanced) are not supported.
RD: Reject Duplicates
b2=1 to instruct the SC to reject an SMS-SUBMIT for an SM still
held in the SC which has the same <mr> and the same <da> as
the previously submitted SM from the same <oa>.