User's Manual Part 1

AT Commands 87
P/N 90023363 Revision 1.8
Response:
Query AT+CFUN? Current selection OK
Test AT+CFUN=? List of possible selections
Set AT+CFUN=1 OK
AT+CGACT
Description: PDP CONTEXT ACTIVATE / DEACTIVATE
This execution command is used to activate or deactivate the specified
PDP context(s).
Syntax: AT+CGACT=[<state>[,<cid>[,<cid>[,…]]]]
Parameters:
<cid> a numeric parameter which specifies a particular PDP
context definition (see +CGDCONT command). The
following parameters are defined in GSM 03.60 -
<state> indicates the state of PDP context activation
0 – deactivated
1 – activated
Other values are reserved and will result in an ERROR
response to the execution command.
Response: AT+CGACT?+CGACT: <cid>,<state>[<cr><LF>+CGACT:
<cid>,<state>[…]]
AT+CGAPNR
This command reads APNs from the store. The command can be provided
with an absolute APN index to read or an index range for a group of APNs
to fetch.
Description: Read records from the APN store.
Syntax: AT+CGAPNR:<index1>,[<index2>]
Parameters: <index1> index of APN record to read or start index of read list
<index2> stop index of record list
Response: User specifies index of record to read or range of records to display.
Returns the data contained within the specified APN record(s).
Entries that are invalid are not shown.
+CGAPNR:<index>,<apn>,<usage>,<description>,<user>,<password>,
OK
Example: AT+CGAPNR=<index1>,[<index2>]
Test: AT+CGAPNR=? Returns the parameter for the read operation.