Nokia 3310

Page 84
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2004 Nokia. All rights reserved.
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■ Security settings (Menu 6-3)
Your phone is equipped with a versatile security system to prevent unauthorised 
use of the phone and the SIM card.
PIN code request
You can set the phone to request the PIN code of your SIM card every time the 
phone is switched on. To enter this function you need the PIN code. See also 
 on page 
.
Some SIM cards don’t allow turning off the PIN code request.
Call barring service
This network service allows you to restrict the making and receiving of calls with 
your phone. For this function you need the barring password that you obtain from 
your service provider.
1. Select one of the following call restrictions:
Outgoing calls
: Calls cannot be made.
International calls
: Calls cannot be made to foreign countries when in the 
home country.
International except to home country
: When abroad, international calls cannot 
be made except for calls to the home country.
Incoming calls
: Calls cannot be received.
Incoming calls when abroad
: Calls cannot be received when abroad.