Siemens M20 Terminal Technical Description page 121

Siemens Information and Communication Products
<pid>
<ra>
<sca>
<scts>
<sn>
<st>
<toda>
<tooa>
<tora>
<tosca>
<vp>
Reference Note
GSM 07.05 The AT^SMGR command is a specific Siemens command with the same syntax as
Read SMS message"
tus, is not overwritten to REC_READ.
Version 8 dated 15.03.00
GSM 03.40 TP-Protocol-Identifier in integer format (default 0)
GSM 03.40 TP-Recipient-Address Address-Value field in string format; BCD num-
bers (or GSM default alphabet characters) are converted to characters of the currently
selected TE character set (refer command
address given by <tora>
GSM 04.11 RP SC address Address-Value field in string format; BCD numbers (or
GSM default alphabet characters) are converted to characters of the currently selec-
ted TE character set (refer command
address given by <tosca>
GSM 03.40 TP-Service-Centre-Time-Stamp in time-string format (refer <dt>)
GSM 03.41 CBM Serial Number in integer format
GSM 03.40 TP-Status in integer format
GSM 04.11 TP-Destination-Address Type-of-Address octet in integer format (when
first character of <da> is + (IRA 43) default is 145, otherwise default is 129)
GSM 04.11 TP-Originating-Address Type-of-Address octet in integer format (de-
fault refer<toda>)
GSM 04.11 TP-Recipient-Address Type-of-Address octet in integer format (default
refer<toda>)
GSM 04.11 RP SC address Type-of-Address octet in integer format (default refer
<toda>)
depending on SMS-SUBMIT <fo> setting: GSM 03.40 TP-Validity-Period either in
integer format (default 167) or in time-string format (refer <dt>)
. The only difference is that the SMS Message, which has REC_UNREAD sta-
AT command interface
AT+CSCS Select TE character set.
AT+CSCS Select TE character set.
A
); type of
); type of
"AT+CMGR
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