Doro PhoneEasy 632
1. Find "PIN"
Press the Left selection key.
Select Settings and press the Left selection key.
Select Security and press the Left selection key.
Select Passwords and press the Left selection key.
Select PIN and press the Left selection key.
2. Change PIN
Key in your current PIN and press the Left selection key.
Key in a new four-digit PIN and press the Left selection key.
Key in the new PIN again and press the Left selection key.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
3. Return to the home screen
Press the Home key to return to the home screen.