Nokia C6 00 - Phone and SIM

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Phone and SIM

You can define security settings for your

device and SIM card. For example, you can

change access codes.







Phone mgmt.


Security settings


Phone and SIM card


Select from the following:

PIN code request — When active, the

code is requested each time the device is

switched on. Deactivating the PIN code

request may not be allowed by some SIM


PIN code, PIN2 code, and Lock

code — Change the PIN code, PIN2 code,

and lock code. These codes can only

include numbers from 0 to 9. Avoid using

access codes similar to the emergency

numbers to prevent accidental dialling of

the emergency number. If you forget the

PIN or PIN2 code, contact your service

provider. If you forget the lock code,

contact a Nokia Care point or your service


Phone autolock period — To avoid

unauthorised use, set a time-out after

which the device automatically locks. A

locked device cannot be used until the

correct lock code is entered. To deactivate

this option, select



Lock if SIM card changed — Set the

device to ask for the lock code when an

unknown SIM card is inserted into your

device. The device maintains a list of SIM

cards that are recognised as the owner’s


Remote phone locking — Enable or

disable remote lock.

Closed user group — Specify a group of

people to whom you can call and who can

call you (network service).

Confirm SIM services — Set the device to

ask for confirmation when you are using

a SIM card service (network service).