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HSDPA Standard At Commands Page 54 of 60 Version 1.2
Table 36. + CGATT parameter command syntax
Command Possible response(s)
+CGATT=
[<state>]
OK
ERROR
+CGATT? +CGATT: <state>
+CGATT=? +CGATT: (list of supported <state>s)
Value
<state>: indicates the state of PS attachment
0 - detached
1 - attached
Other values are reserved and will result in an ERROR response to the execution
command.
1.32.10. PDP context activate or deactivate +CGACT
The execution command is used to activate or deactivate the specified PDP context (s). After
the command has completed, the MT remains in V.25ter command state. If any PDP context
is already in the requested state, the state for that context remains unchanged. If the
requested state for any specified context cannot be achieved, an ERROR or +CME ERROR
response is returned. Extended error responses are enabled by the +CMEE command. If the
MT is not PS attached when the activation form of the command is executed, the MT first
performs a PS attach and them attempts to activate the specified contexts. If the attach fails
then the MT responds with ERROR or, if extended error responses are enabled, with the
appropriate failure-to-attach error message.
If no <cid>s are specified the activation form of the command activates all defined contexts.
If no <cid>s are specified the deactivation form of the command deactivates all active
contexts.
The read command returns the current activation states for all the defined PDP contexts.
The test command is used for requesting information on the supported PDP context
activation states.
NOTE. This command has the characteristics of both the V.25ter action and parameter
commands. Hence it has the read form in addition to the execution/set and test forms
.
Table 37. + CGACT parameter command syntax
Command Possible response(s)
+CGACT=[<state>
[,<cid>[,<cid>[,…
]]]]
OK
ERROR
+CGACT? +CGACT:<cid>,<state>[<CR><LF>+CGACT:<cid>,<state>[...]]
+CGACT=? +CGACT: (list of supported <state>s)
Value
<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.
<cid>: a numeric parameter which specifies a particular PDP context definition
(see the +CGDCONT and +CGDSCONT commands).