Siemens M20 Terminal Technical Description page 120

Siemens Information and Communication Products
Parameter
-if <dcs>
-if <dcs>
<dcs>
<cdata>
<dt>
<fo>
<length>
<index>
<mid>
<mr>
<oa>
<page>
<pages>
<pdu>
(continued next page)
Version 8 dated 15.03.00
indicates that GSM 03.38 default alphabet is used and <fo> indicates that GSM 03.40
TP-User-Data-Header-Indication is not set: ME/TA converts GSM alphabet into cur-
rent TE character set according to rules covered in Annex A
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 containing two IRA characters (e.g. octet with integer value
42 is presented 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 responses;
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 co-
vered 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
depending on the command or result code: GSM 03.38 SMS Data Coding Scheme
(default 0), or Cell Broadcast Data Coding Scheme in integer format
GSM 03.40 TP-Command-Data in text mode responses; ME/TA converts each 8-bit
octet into two IRA character long hexadecimal number (e.g. octet with integer value
42 is presented to TE as two characters 2A (IRA 50 and 65))
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"
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 (de-
fault 2) in integer format
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 coun-
ted in the length)
integer type; value in the range of location numbers supported by the associated me-
mory
GSM 03.41 CBM Message Identifier in integer format
GSM 03.40 TP-Message-Reference in integer format
GSM 03.40 TP-Originating-Address Address-Value field in string format; BCD
numbers (or GSM default alphabet characters) are converted into characters; type of
address given by <tooa>
GSM 03.41 CBM Page Parameter bits 4-7 in integer format
GSM 03.41 CBM Page Parameter bits 0-3 in integer format
In the case of SMS: GSM 04.11 SC address followed by GSM 03.40 TPDU in he-
xadecimal format: ME/TA converts each octet of TP data unit into hexadecimal
numbers containing two IRA characters (e.g. octet with integer value 42 is presented
to TE as two characters 2A (IRA 50 and 65)). In the case of CBS: <ra> GSM 03.40
TP-Recipient-Address Address-Value field in string format; BCD numbers (or GSM
default alphabet characters) are converted into characters; type of address given by
<tora>
AT command interface
A
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