HTC Sensation XL with Beats Audio support.

 
Using a PUK code.
Using a PUK code.

If you enter the wrong PIN three times, your SIM will become locked. You'll need a PUK code to unlock the SIM. To get one, call us on 333 free from a Three phone or 0333 300 3333 (standard rates apply) from any other phone (5p per minute from a BT landline, other networks may vary).


Note: Don't try to unlock the SIM without the correct PUK code as this will block your SIM completely. If it gets blocked, you'll lose all the information stored on your SIM and you'll need to get a new SIM. If this happens, call us on 333 free from a Three phone or 0333 300 3333 (standard rates apply) from any other phone (5p per minute from a BT landline, other networks may vary).


To unlock your phone using a PUK code:

 

  1. Enter the PUK code and tap Next

  2. Enter the new PIN you want to use and tap Next

  3. Enter the new PIN again and tap OK

Your SIM will now be unlocked.