i rang this number and had mine unlocked to n e network.
0906 635 0079(1.50 per min, 4mins)
HOW TO UNLOCK UR PHONE
*ensure u have this ready
1 phone number and network operator
2 15 digit imei number on the battery pack
3 call the hotline follow the instructions the unlocking code gets read out at the end.
4 enter the unlock code into ur mobile as if makin a call as u type the last digit should say RESTRICTION OFF.

listen carefully tho as it quite quiet