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Settings (Menu 4)
55
Security Settings (Menu 4-5)
Your phone is equipped with a versatile security system to prevent
unauthorised use of the phone or the SIM card. See also Chapter
‘Reference Information’ -’Access Codes’.
PIN-Code Request (Menu 4-5-1)
Within this menu you can set the phone to ask for the PIN code of
your SIM card when the phone is switched on. You will need the PIN
code to turn this request function on.
Note that some SIM cards do not allow the PIN code request to be
turned off.
Call Barring Service (Menu 4-5-2)
This network service allows you to restrict making and receiving calls
with your phone. For this function you need the barring password.
You have the following barring modes to choose:
Outgoing calls
Calls cannot be made.
International calls
Calls cannot be made to foreign countries.
International except to home country
When abroad, calls can be made only within the current country
and to your home country, i.e. the country where your home net-
work operator or service provider is located.
Incoming calls
Calls cannot be received.
Incoming calls if abroad
Calls cannot be received outside your home country.
Cancel all barrings
For each function (except Cancel all barrings) you have
the following options: Activate, Cancel, or Status (shows
the types of barred call).
nse6nx.frm Page 55 Friday, July 3, 1998 12:48 PM