Siemens AC75 Manuel D’Utilisation

s

AC75_ATC_V01.002

Page 262 of 569

10/30/06

Confidential / Released

Number of services using this Internet connection profile. 
0...9

Local IP address of the Internet connection profile (empty if no address is associated yet). 

• Before opening a service profile based on a connection profile recently used, check with 

 that the

previous connection was properly closed. If 

 confirms that the connection profile is in 

0 (Down) the connection profile may be used again. 

Assume the network connection is temporarily not available. (If URC presentation mode of network registration

is enabled the state is shown by the URC "

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. 

After closing the service with 

<numServices>

(num)

<conAddr>

(str)

at^sici?

Query the current status of the connection profile.

^SICI: 1,2,1,"10.10.0.161"

One connection profile has been created at 

=1, and one service is opened using

this connection profile. The Internet connection is in

=2 ("Up").

OK

at^sici?

Query once again the current status of the connec-

tion profile.

^SICI: 1,3,1,"10.10.0.161"

Parameter 

 has changed to state "Lim-

ited up". 

OK

at^sici?

Query once again the current status of the connec-

tion profile.

^SICI: 1,2,1,"10.10.0.161"

After re-establishing the network connection, 

 reverts to state "Up". 

OK

at^sici?

Query once again the current status of the connec-

tion profile.

^SICI: 1,2,0,"10.10.0.161"

Parameter 

 has decreased. The

bearer is still open because the service was closed

before expiry of the inactivity timeout "inactTO" of

OK

at^sici?

Query again the current status.

^SICI: 1,0,0,"0.0.0.0"

The inactivity timeout "inactTO" of 

 has

expired, therefore the bearer is closed now. 

OK