How To Unlock Pantech

Model:  C150 (at&t), C530
  1. Insert an unauthorized Sim Card and turn ON your phone
  2. The display will show “Change SIM” and Left Soft Key will be labeled “Unlock”
  3. Press Left Soft Key - A “Password” box will appear
  4. Enter Unlock Code
  5. Press “OK” - Center Soft Key
  6. The device will display “rebooting” and then power cycle
  7. The device is now unlocked
 
Model:  All other model (method 1)
  1. Insert an authorized Sim Card and turn ON your phone
  2. Enter *#865625#
  3. A Sim Unlock Menu will appear
  4. Press OK
  5. Enter Unlock Code
  6. Re-enter Unlock Code, press OK (if phone ask to re-enter, you need to enter the Unlock Code again and press OK)
  7. The phone will display Unlock Process Complete
  8. Press OK
  9. The phone is now unlocked

Model:  All other model (method 2) 
  1. Insert an unauthorized Sim Card and turn ON your phone
  2. A Sim Unlock Menu will appear
  3. Enter Unlock Code
  4. The phone will display Unlock Process Complete
  5. The phone is now unlocked