SIM5350 AT Command Set
address given by <toda>.
<alpha>
String type alphanumeric representation of <da> or <oa> corresponding to the entry found in MT
phonebook; implementation of this feature is manufacturer specific; used character set should be
the one selected with command Select TE Character Set AT+C SC S.
<scts>
TP-Service-Centre-Time-Stamp in time-string format (refer <dt>).
<tooa>
TP-Originating-Address, Type-of-Address octet in integer format. (default refer <toda>).
<toda>
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). The range of value is from 128 to 255.
<length>
Integer type value indicating in the text mode (AT+ CM GF =1) the length of the message body
<data> in characters; or in PDU mode (AT+CMGF =0), the length of the actual TP data unit in
octets. (i.e. the RP layer SMSC address octets are not counted in the length)
<data>
In the case of SMS: TP-User-Data in text mode responses; format:
1. If <dcs> indicates that GSM 7 bit default alphabet is used and <fo> indicates that
TP-User-Data-Header-Indication is not set:
a. If TE character set other than "HEX": ME/TA converts GSM alphabet into current TE
character set.
b. If TE character set is "HEX": ME/TA converts each 7-bit character of GSM 7 bit
default alphabet into two IRA character long hexadecimal numbers. (e.g. character Π
(GSM 7 bit default alphabet 23) is presented as 17 (IRA 49 and 55))
2. If <dcs> indicates that 8-bit or UCS2 data coding scheme is used, or <fo> indicates that
TP-User-Data-Header-Indication is set: ME/TA converts each 8-bit octet into two IRA
character long hexadecimal numbers. (e.g. octet with integer value 42 is presented to TE as
two characters 2A (IRA 50 and 65))
3. If <dcs> indicates that GSM 7 bit default alphabet is used:
a. If TE character set other than "HEX": ME/TA converts GSM alphabet into current TE
character set.
b. If TE character set is "HEX": ME/TA converts each 7-bit character of the GSM 7 bit
default alphabet into two IRA character long hexadecimal numbers.
4. If <dcs> indicates that 8-bit or UCS2 data coding scheme is used: ME/TA converts each
8-bit octet into two IRA character long hexadecimal numbers.
<fo>
Depending on the command or result code: first octet of GSM 03.40 SMS-DELIVER,
SMS-SUBMIT (default 17), SMS-STATUS-REPORT, or SMS-COMMAND (default 2) in integer
format. SMS status report is supported under text mode if <fo> is set to 49.
<mr>
Message Reference
GSM 03.40 TP-Message-Reference in integer format.
SIM5350_ATC_V1.02 6/9/2014
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