Panasonic Toughbook CF-18FDNZXVM, Руководство по эксплуатации

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Shutting down the connection
The GPRS data connection can be shut down in the Dial-Up Network by selecting the
hang up button. However the PDP context is still alive. It can be stopped with the AT
command AT+CGACT.
Example: AT+CGACT=0,<cid>
OK
When detaching with the AT+CGATT command, no GPRS data connection is possible
before reattaching.
Example: AT+CGATT=0,<cid>
OK
Another alternative is the ATH command, which closes a data connection, deactivates the
PDP context and detaches the modem.
Example: ATH
NOTE
The CGATT command also performs a PDP context deactivation, if the context had
not been deactivated before.
ATH closes all ongoing voice and data connections.
NOTE
Modem compatible PDP context activation
Preceding PDP context activation
If setting up a call with defined QoS and PDP context parameters, the following AT
commands can be used as described in “Discrete PDP context activation”.
Example: AT+CGDCONT=1,IP,volume.d2gprs.de
OK
AT+CGQREQ=1,3,4,3,0,0
OK
ATD*99***1#
CONNECT
~ }#+!}!}#} }9}”}&} }*} } }’}”}(}”}%}&µ-r#}#}%-#}%*,~~ }#
No preceding PDP context activation
The series of discrete AT commands can be replaced by the ATD command.
Example: ATD*99#
CONNECT
~ }#+!}!}#} }9}”}&} }*} } }’}”}(}”}%}&µ-r#}#}%-#}%*,~~ }#
GPRS AT commands