Security settings, Menu, see, Security – Nokia 3510i User Manual

Page 100: Settings

100

• Select

Lights

and then

to set the lights permanently on. Select

Automatic

to switch the lights on for 15 seconds after a keypress. The

Lights

option is only

available when

Handsfree

is selected.

• Select

Use loopset

and then

Yes

to use the loopset instead of the headset.

Use

loopset

is only available when

Loopset

is selected.

■ Security settings

Note: When security features, which restrict calls, are in use (call barring, closed
user group and fixed dialling), calls may be possible to certain emergency numbers
in some networks (e.g. 112 or other official emergency number).

Press

Menu

, select

Settings

and

Security settings

. Select

•

PIN code request

to set the phone to ask for your PIN code every time the

phone is switched on. Some SIM cards do not allow the PIN code request to be
turned off.

•

Call barring service

(network service) to restrict incoming calls to and outgoing

calls from your phone. A barring password is required.

•

Fixed dialling

to restrict your outgoing calls to selected phone numbers, if this

function is supported by your SIM card. The PIN2 code is required.

•

Closed user group

. Closed user group is a network service that specifies a group

of people whom you can call and who can call you. For more information,
contact your network operator or service provider.

•

Security level

. Select

Phone

and the phone will ask for the security code

whenever a new SIM card is inserted into the phone.