SimCom SIM7000 Series At Command Manual

Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 64 2018-05-08
TP data unit 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: GSM 03.41 TPDU in hexadecimal format.
<scts> GSM 03.40 TP-Service-Center-Time-Stamp in time-string
format (refer <dt>)
<toda> GSM 04.11 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)
<tooa> GSM 04.11 TP-Originating-Address Type-of-Address octet in
integer format (default refer<toda>)
Execution
Command
AT+CMGL
1) If text mode:
the same as AT+CMGL="REC UNREAD", received unread messages
2) If PDU mode:
the same as AT+CMGL=0, received unread messages
See more messages please refer to Write Command.
Parameters
See Write Command
Parameter Saving
Mode
NO_SAVE
Max Response
Time
20s(list 50 messages)
20s(list 150 messages)
Reference
3GPP TS 27.005
Note
4.2.4 AT+CMGR Read SMS Message
AT+CMGR Read SMS Message
Test Command
AT+CMGR=?
Response
OK
Write Command
AT+CMGR=<in
dex>[,<mode>]
Parameters
<index> Integer type; value in the range of location numbers supported
by the associated memory
<mode> 0 Normal
1 Not change status of the specified SMS record
Response
TA returns SMS message with location value <index
> from message
storage <mem1
> to the TE. If status of the message is 'received unread',
status in the storage changes to 'received read'.
1) If text mode (+CMGF=1) and Command successful:
for SMS-DELIVER:
+CMGR: <stat>,<oa>[,<alpha>],<scts>[,<tooa>,<fo>,<pid>,<dcs>
SIMCOM COMFIDENTIAL FILE

SimCom SIM7000 Series Specifications

General

Brand	SimCom
Model	SIM7000 Series
Category	Control Unit
Language	English