TC65 AT Command Set

TC65 AT Command Set
10.2 AT^SICI
s
(num)
Number of services using this Internet connection profile.
0...9
(str)
Local IP address of the Internet connection profile (empty if no address is associated yet).
Note
• Before opening a service profile based on a connection profile recently used, check with AT^SICI that the
previous connection was properly closed. If AT^SICI confirms that the connection profile is in
0 (Down) the connection profile may be used again.
10.2.1 Checking Connection Profile Status
at^sici?
^SICI: 1,2,1,"10.10.0.161"
OK
Query the current status of the connection profile.
One connection profile has been created at =1, and one service is opened using
this connection profile. The Internet connection is in
=2 ("Up").
Assume the network connection is temporarily not available. (If URC presentation mode of network registration
is enabled the state is shown by the URC "+CREG: 2").
at^sici?
^SICI: 1,3,1,"10.10.0.161"
OK
Query once again the current status of the connection
profile.
Parameter has changed to state "Limited
up".
The network connection is temporarily not available but the Internet connection is still established, so the host
may decide to stop the data transfer to minimize the risk of losing data due to memory limitations.
at^sici?
^SICI: 1,2,1,"10.10.0.161"
OK
After closing the service with AT^SISC:
at^sici?
^SICI: 1,2,0,"10.10.0.161"
OK
at^sici?
^SICI: 1,0,0,"0.0.0.0"
OK
Query once again the current status of the connection
profile.
After re-establishing the network connection, reverts to state "Up".
Query once again the current status of the connection
profile.
Parameter has decreased. The
bearer is still open because the service was closed
before expiry of the inactivity timeout "inactTO" of
AT^SICS.
Query again the current status.
The inactivity timeout "inactTO" of AT^SICS has
expired, therefore the bearer is closed now.
TC65_ATC_V02.000 Page 261 of 567 6/2/06
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