Samsung SGH-I520DKAXET, SGH-I520DKVOMN, SGH-I520DKVVGR, SGH-I520DKASER manual Settings

Settings

Note: When the phone is locked, you may be able to call the emergency number programmed in your phone (e.g., 112 or other official emergency numbers).

To unlock the phone, in Standby mode, press the Unlock soft key, enter the lock code, and press the OK soft key.

•Lock code: You can change the lock code used to lock the phone and keypad to avoid unauthorised use.

Note: The factory setting for the lock code is 00000000. To avoid unauthorised use of your phone, change the lock code.

•Lock if SIM card chan...: You can set your phone to ask for the lock code when an unknown USIM/SIM card is inserted into the phone. The phone maintains a list of USIM/SIM cards that are recognised as the owner’s cards.

•Closed user group (network service): You can specify a group of people whom you can call and who can call you. For more information, contact your service provider. Select Default to activate the default group agreed on with the service provider or On to use another group (you need to know the group index number).

Note: When calls are limited to Closed user groups, calls may be possible to certain emergency numbers in some networks (e.g., 112 or other official emergency numbers).

•Confirm SIM services (network service): You can set the phone to display confirmation messages when you are using a USIM/SIM card service.

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