SARA-R4/N4 series - AT Commands Manual
UBX-17003787 - R09
9 Short Messages Service
Page 75 of 307
Parameter
Type
Description
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: 3GPP TS 23.041 [
] CBM Content of Message in text mode
responses; format:
•
if <dcs> indicates that 3GPP TS 23.038 [
] GSM 7 bit default alphabet is used:
o
if TE character set other than "HEX" (see
command description): ME/
TA converts GSM alphabet into current TE character set according to rules of
Annex A
o
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
<da>
String
Destination address
<toda>
Number
Type of address of <da> - octet
<vp>
Number
Format depending of the <fo> setting:
•
Relative format: validity period starting from when the SMS is received by the
SMSC, in range 0-255 (default value 167); for more details see the 3GPP TS 23.040
[
<vp>
Validity period value
0 to 143
(TP-VP + 1) x 5 minutes (i.e. 5 minutes
intervals up to 12 hours)
144 to 167
12 hours + ((TP-VP -143) x 30 minutes)
168 to 196
(TP-VP - 166) x 1 day
197 to 255
(TP-VP - 192) x 1 week
•
Absolute format: absolute time of the validity period termination in string format
("yy/MM/dd,hh:mm:ss+zz") (see the 3GPP TS 23.040 [
]); the time zone is
expressed in steps of 15 minutes. The range goes from -48 to +56
<mr>
Number
Message reference
<ra>
String
Recipient address field
<tora>
Number
Type of address of <ra> - octet
<dt>
String
Discharge time in format "yy/MM/dd,hh:mm:ss+zz"; the time zone is expressed in
steps of 15 minutes. The range goes from -48 to +56
<st>
Number
Status of an SMS STATUS-REPORT
<ct>
Number
TP-Command-Type (default 0)
<mn>
Number
] TP-Message-Number in integer format
<cdata>
String
TP-Command-Data in text mode responses
<sn>
Number
CBM serial number
<mid>
Number
CBM message identifier
<page>
Number
] CBM Page Parameter bits 4-7 in integer format
<pages>
Number
] CBM Page Parameter bits 0-3 in integer format
<pdu>
String
Protocol data unit: each 8-bit octet is presented as 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)
9.9 New message acknowledgement to MT +CNMA
+CNMA
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Modules
SARA-N4
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
Yes
No
No
9.9.1 Description
Confirms the reception of a new message (SMS-DELIVER or SMS-STATUS-REPORT) which is routed directly
to the TE (see the
command). This acknowledgement command shall be used when
parameter
<service> equals 1. The MT shall not send aCMT or +CDS (see the
command) unsolicited result
codes to the TE before the previous one is acknowledged. If the MT does not get acknowledgement within
required time (network timeout), the MT should respond as specified in 3GPP TS 24.011 [
] to the network.
