Westermo GS-01 - Manual (Page 45)

45 6195-2201
+CMSS – Send Message From Storage
This command sends message with location value <index> from storage to the network.
Command syntax: AT+CMSS=<index>[,<da> [,<toda>] ]
Response syntax: +CMSS: <mr>
or +CMS ERROR: <err> if sending fails
If new recipient address <da> is given, it will be used instead of the one stored with the
message.
Example of use in Text Mode:
Application to GSM AT+CMGW=0660123456<CR> Write a message in text mode
Today is my birthday<ctrl-Z>
GSM to application +CMGW: 5 Message stored in index 5
OK
Application to GSM AT+CMSS=5 Send the message 5
GSM to application +CMSS: <mr> Successful Transmission
OK
Application to GSM AT+CMSS=5, 0680654321 Send the message 5 to a different
GSM
GSM to application +CMSS: <mr> Successful Transmission
OK
+CSMP – Set Text Mode Parameters
This command shall be used to select value for the <vp>, <pid>, the <dcs>.
The application must send the following command:
Command syntax: AT+CSMP=<fo>, <vp>, <pid>,<dcs>
<fo> byte is composed of 6 different fields:
b7 b6 b5 b4 b3 b2 b1 b0
RP UDHI SRR VPF VPF RD MTI MTI
RP: Reply Path, not used in text mode.
UDHI: User Data Header Information, b6=1 if the beginning of the User Data field con-
tains 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