Rainbow Electronics GM862-QUAD-PY User Manual
Page 178
AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 178 of 434
+CSMP - Set Text Mode Parameters
SELINT 2
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
S
M
O
D
E
=
0
Reference
GSM 07.05; GSM 03.40; GSM 03.38
(#SMSMODE=1)
#
S
M
S
M
O
D
E
=
1
#
S
M
S
M
O
D
E
=
1
#
S
M
S
M
AT+CSMP=
[<fo>
[,<vp>
[,<pid>
[,<dcs>]]]]
Set command is used to select values for additional parameters for
storing and sending SMs when the text mode is used (AT+CMGF=1)
Parameters:
<fo> - first octet of GSM 03.40 SMS-SUBMIT, in integer format
(default 17, i.e. SMS-SUBMIT with validity period in relative
format). As first octet of a PDU has the following bit field
description (bit[7]bit[6]bit[5]bit[4]bit[3]bit[2]bit[1]bit[0]):
bit[1]bit[0]: Message Type Indicator, 2-bit field describing the
message type;
[01] - SMS-SUBMIT (default) ;any other combination will
generate an error
bit[2]: Reject Duplicates, 1-bit field: user is not responsible for
setting this bit and, if any set, it will have no meaning (default
is [0]);
bit[4]bit[3]: Validity Period Format, 2-bit field indicating whether
or not the Validity Period field is present (default is [10]):
[00] - Validity Period field not present
[01] - Validity Period field present in enhanced format(i.e.
quoted time-string type, see below)
[10] - Validity Period field present in relative format, (i.e. integer
type, see below)
[11] - Validity Period field present in absolute format (i.e. quoted
time-string type, see below)
bit[5]: Reply Path, 1-bit field indicating the request for Reply Path
(default is [0]);
[0] - Reply Path not requested
[1] - Reply Path requested
bit[6]: User Data Header Indicator, 1-bit field: user is not
responsible for setting this bit and, if any set, it will have no
meaning (default is [0]);