AirPrime and HL7548 AT Commands Interface Guide Rev10 0

Table Of Contents
4116303 Rev 10.0 August 10, 2017 136
AT Commands Interface Guide
SMS Commands
<used2> Integer type; number of messages currently in <mem2>
<used3> Integer type; number of messages currently in <mem3>
8.1.2. Message Data Parameters
<ackpdu> RP-User-Data element of RP-ACK PDU; format is same as for <pdu> in case of SMS,
but without SC address field and parameter shall be bounded by double quote characters
like a normal string type parameter.
<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 +CSCS.
<cdata> 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)).
<ct> Command type in integer format (default value = 0).
<da> Address value in string format. BCD numbers (or GSM 7-bit default alphabet characters)
are converted to characters of the currently selected TE character set (refer to command
+CSCS). Type of address is given by <toda>.
<data> In the case of user data in text mode responses; format:
if <dcs> indicates that GSM 7-bit default alphabet is used and <fo> indicates that
user data header indication is not set
if TE character set other than "HEX" (refer to command +CSCS): ME/TA
converts GSM alphabet into current TE character set
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 number (e.g.
character (GSM 7-bit default alphabet 23) is presented as 17 (IRA 49 and 55))
if <dcs> indicates that 8-bit or UCS2 data coding scheme is used, or <fo> indicates
that user data header indication is set: 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))
In the case of CBS: CBM Content of Message in text mode responses; format:
if <dcs> indicates that GSM 7-bit default alphabet is used
if TE character set other than "HEX" (refer to command +CSCS); ME/TA
converts GSM alphabet into current TE character set
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 number
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 number
<length> Integer type vlayue indicating the length of the actual TP data unit in octets in PDU mode.
This is 140 characters long according to 8-bit GSM coding scheme.
In text mode, the maximum length of an SMS depends on the used coding scheme (160
characters if 7-bit).
<mid> CBM Message Identifier in integer format
<mn> TP-Message-Number in integer format
<mr> Message reference in integer format