Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
as two characters 2A (IRA 50 and 65)).
3 – If <dcs> indicates that GSM 7 bit default alphabet is used:
a. If TE c
haracter 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.
<da>
Destination-Address, Address-
Value field in string format; BCD numbers (or GSM 7 bit default
alphabet characters) are converted to characters of the currently selected TE character set, type of
<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.
<vp>
Depending on SMS-SUBMIT <fo> setting: TP-Validity-Period either in integer format (default
167) or in time-string format (refer <dt>).
<mr>
Message Reference
GSM 03.40 TP-Message-Reference in integer format.
<ra>
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+ CSC S );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
Command Type
GSM 03.40 TP-Command-Type in integer format
0…255
Message Number
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