User Manual

MAN4005-04-EN GPRS / GSM MODEM Configuration PAGE 53
14. AT+CMGD Delete Message
2.5.4.4. AT+CMGD Delete Message
Command Function Deletes message from preferred storage location.
Command Functional
Group
Short Message Services
Command Format Query
Response
N/A
N/A
Write Format
Response
N/A
N/A
Read Format
Response
N/A
N/A
Execution Format
Response
AT+CMGD=<index>
OK
Parameter Values
<index> Integer value of memory location.
Notes If there is no message stored in the selected index, an error will be returned.
15. +CGDCONT Define PDP Context
+CGDCONT Define PDP Context
Command Function Specifies PDP context parameter values for a PDP context identified by the (local)
context identification parameter, <cid>.
Command Functional Group GPRS Commands
Command Format Query
Response
AT+CGDCONT=?
+CGDCONT: (1-2),”IP”,,,(0,1),(0,1)
OK
Write Format
Response
AT+CGDCONT=<cid>,<PDP_ Type>,
<APN>,<PDP_ADDR>,<d_comp>, <h_comp>
OK
Read Format
Response
AT+CGDCONT?
+CGDCONT: <cid>,<PDP
Type>,<”APN”>,<”PDP_ADDR”>,
<d_comp>,<h_comp>
OK
Execution Format
Response
N/A
N/A
Parameter Values
<cid> PDP Context Identifier
<PDP_type> “IP”
<”APN”> “Access Point Name”
<”PDP_addr”> ” Identifies the MT in the address space”
0 off <d_comp>
1 on
0 off <h_comp>
1 on
Notes
AT+CGDCONT must be entered before Context activation.
AT+CGDCONT=1,”IP”,””,””,0,0 may be entered for networks that dynamically assign
the APN. Contact your service provider for correct APN information.
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