Lenovo IdeaTab A3000
Find "Set up SIM card lock"
Slide your finger downwards starting from the top right side of the display.
Press SETTINGS.
Press SETTINGS.
Press Security.
Press Set up SIM card lock.
Turn use of PIN on or off
Press Lock SIM card to turn the function on or off.
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. To obtain the PUK, call us on 191 from your Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191.
Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Key in your PIN and press OK.
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. To obtain the PUK, call us on 191 from your Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191.
Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Return to the home screen
Press the home icon to return to the home screen.