SimCom SIM7500 Series At Command Manual page 170

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
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
<mr>
Message Reference
GSM 03.40 TP-Message-Reference in integer format.
<ra>
Recipient Address
GSM 03.40 TP-Recipient-Address Address-Value field in string format;BCD numbers (or GSM
default alphabet characters) are converted to characters of the currently selected TE character
set(refer to command AT+CSCS);type of address given by
<tora>
Type of Recipient Address
GSM 04.11 TP-Recipient-Address Type-of-Address octet in integer format (default refer <toda>)
<dt>
Discharge Time
GSM 03.40 TP-Discharge-Time in time-string format:"yy/MM/dd,hh:mm:ss+zz",where characters
indicate year (two last digits),month,day,hour,minutes,seconds and time zone.
<st>
Status
GSM 03.40 TP-Status in integer format
0...255
<ct>
Command Type
GSM 03.40 TP-Command-Type in integer format
0...255
<sn>
Serial Number
GSM 03.41 CBM Serial Number in integer format
SIM7500_SIM7600 Series_AT Command Manual_V1.07
Smart Machine Smart Decision
<fo>
<fo> is set to 49.
<tora>
169
indicates that
2017-12-25