Call Barring (Network Service); Network - Nokia 6670 User Manual

• 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. For
this function, you need the barring password, which you can obtain from your service
provider.
1 Scroll to one of the barring options.
→
2 Select Options Activate
set the selected call restriction off, or
not.
→
• Select Options Edit barrings passw.
→
• Select Options Cancel all barrings
When calls are barred, calls still may be possible to certain official emergency numbers.

Network

Operator selection
• Choose Automatic to set the phone to automatically search for and select one of the
cellular networks available in your area.
• Choose Manual, if you want to select the desired network manually from a list of
networks. If the connection to the manually selected network is lost, the phone will
sound an error tone and ask you to select a network again. The selected network must
have a roaming agreement with your home network, that is, the operator whose SIM
card is in your phone.
to request the network to set call restriction on,
Check status to check if the calls are barred or
to change the barring password.
to cancel all active call barrings.
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