Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
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Message Identifier
GSM 03.41 CBM Message Identifier in integer format
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Page Parameter
GSM 03.41 CBM Page Parameter bits 4-7 in integer format
<pages>
GSM 03.41 CBM Page Parameter bits 0-3 in integer format
<pdu>
In the case of SMS: SC address followed by TPDU
in hexadecimal format: ME/TA converts each
octet of TP data unit 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)).
Examples
AT+CMGL=?
+CMGL: ("REC UNREAD","REC READ","STO UNSENT","STO SENT","ALL")
OK
+CMGL: 1,"STO UNSENT","+10011",,,145,4
Hello World
OK
7.12 AT+CMGR Read message
Description
This command is used to
return message with location value <index> from message storage
<mem1> to the TE.
SIM PIN References
YES 3GPP TS 27.005
Syntax
Test Command Responses
AT+CMGR=? OK
AT+CMGR=<index> If text mode (AT+CMGF=1), command successful and SMS-
DELIVER:
+CMGR: <stat>,<oa>,[<alpha>],<scts>[,<tooa>,<fo>,<pid>,<dcs>
<sca>, <tosca>, <length>]<CR><LF><data>