Specifications

AT Command Set
TC35-ATC-01-V02.10 Page 95/145 02.10 / 23.05.2001
0 “REC UNREAD” received unread message (i.e. new message)
1 “REC READ” received read message
2 “STO UNSENT” stored unsent message (only applicable to SMs)
3 “STO SENT” stored sent message (only applicable to SMs)
<ct> GSM 03.40 TP-Command-Type in integer format (default 0)
<da> GSM 03.40 TP- Destination-Address Address-Value field in string format;
BCD numbers (or GSM default alphabet characters) are converted into cha-
racters; type of address given by <toda>
<data>
In the case of SMS: GSM 03.40 TP-User-Data in text mode responses; format:
-if <dcs> indicates that GSM 03.38 default alphabet is used and <fo> indi-
cates that GSM 03.40 TP-User-Data-Header-Indication is not set:
ME/TA converts GSM alphabet into current TE character set ac-
cording to rules covered in Annex A
-if <dcs> indicates that 8-bit or UCS2 data coding scheme is used, or <fo>
indicates that GSM 03.40 TP-User-Data-Header-Indication is set:
ME/TA converts each 8-bit octet into hexadecimal numbers con-
taining two IRA characters (e.g. octet with integer value 42 is pre-
sented to TE as two characters 2A (IRA 50 and 65))
In the case of CBS: GSM 03.41 CBM Content of Message in text mode re-
sponses; format:
- if <dcs> indicates that GSM 03.38 default alphabet is used: ME/TA converts
GSM alphabet into current TE character set according to rules cov-
ered in Annex A
-if <dcs> indicates that 8-bit or UCS2 data coding scheme is used: ME/TA
converts each 8-bit octet into hexadecimal numbers containing two
IRA characters
<dcs> depending on the command or result code: GSM 03.38 SMS Data Cod-
ing Scheme (default 0), or Cell Broadcast Data Coding Scheme in inte-
ger format
<cdata> GSM 03.40 TP-Command-Data in text mode responses; ME/TA con-
verts 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))
<dt> 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. For example, 6th of
May 1994, 22:10:00 GMT+2 hours equals ”94/05/06,22:10:00+08”
<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
<length> integer type value indicating in text mode (+CMGF=1) the length of the
message body <data> (or <cdata>) in characters; or in PDU mode
(+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)
<index> integer type; value in the range of location numbers supported by the
associated memory
<mid> GSM 03.41 CBM Message Identifier in integer format
<mr> GSM 03.40 TP-Message-Reference in integer format