User's Manual

Page 107
4. Change Barring Password
You can set and change the call barring password
obtained from your service provider using this
option. You must enter the current password
before you can specify a new one.
The following options for each service are
available:
1) Activate: activates the call barring service
selected.
2) Deactivate: deactivates the call barring service
selected.
3) Query Status: displays the status of the call
barring service selected.
Note:
The phone sends your settings to the network and the network
returns the acknowledgement. You can deactivate all call
barring settings by selecting the Cancel All.
4.2.5 Line Switching
Some SIM cards support two phone numbers and you
can switch the number (line) with this feature.