Tools• Clock alarm tone - To change the tone played when the clock alarm time is reached.• GMT offset - To change the time zone for the clock time.• Daylight-saving - To set daylight saving time on or off.Call barring (Network Service)Call barring allows you to restrict the making and receiving of calls with your phone. Forthis function, you need the barring password, which you can obtain from your serviceprovider.1 Scroll to one of the barring options.2 Select Options → Activate to request the network to set call restriction on, Cancel toset the selected call restriction off, or Check status to check if the calls are barred ornot.• Select Options → Edit barrings passw. to change the barring password.• Select Options → Cancel all barrings to cancel all active call barrings.When calls are barred, calls still may be possible to certain official emergency numbers.NetworkOperator selection• Choose Automatic to set the phone to automatically search for and select one of thecellular networks available in your area.• Choose Manual, if you want to select the desired network manually from a list of
