Sony J220i Black DPY1012918/29 Benutzerhandbuch

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Security

Keypad lock

To lock the keypad

From standby, press 

 and select 

.

To unlock the keypad

Press 

 and then press 

.

SIM card lock

The SIM card lock protects your subscription, but not your 

phone itself, from unauthorized use. If you change SIM 

cards, the phone still works with the new SIM card.

PIN and PUK code

Most SIM cards are locked at the time of purchase. If the 

SIM card lock is on, you have to enter a “PIN” (Personal 

Identification Number) every time you turn on your phone. 

If you enter your PIN incorrectly three times in a row, 

the SIM card is blocked. This is indicated by the message 

(Personal Unblocking Key). Your PIN and PUK are supplied 

by your operator.

To unblock your SIM card

1 PIN blocked

 appears.

2

Enter your PUK 

}

.

3

Enter a new four- to eight-digit PIN 

}

.

4

Re-enter the new PIN to confirm 

}

.