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EHS6 AT Command Set
11.3 AT+CGATT
EHS6_ATC_V03.001 15/12/3
Confidential / Released
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11.3 AT+CGATT GPRS attach or detach
The AT+CGATT write command is used to attach the MT to, or detach the MT from the Packet Domain service.
After the command has completed, the MT remains in V.250 command state. If the MT is already in the requested
state, the command is ignored and the OK response is returned. Any active PDP contexts will be automatically
deactivated when the attachment state changes to detached.
The AT+CGATT read command returns the current Packet Domain service state.
The AT+CGATT test command is used for requesting information on the supported Packet Domain service states.
Syntax
Parameter Description
Indicates the state of Packet Domain attachment. The parameter is global for all interfaces.
0
(P)
Detached
[1] Attached
Test Command
AT+CGATT=?
Response(s)
+CGATT: (list of supported <state>s)
OK
Read Command
AT+CGATT?
Response(s)
+CGATT: <state>
OK
Write Command
AT+CGATT=[<state>]
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN Last Reference(s)
+ - - 3GPP TS 27.007 [45]
<state>
(num)
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