Pantech Unlock Code Instructions

1 - Insert non-accepted SIM card
2 - Power on the device
3 - The display will show "Change SIM" and Left Soft Key will be labeled "Unlock"
4 - Press Left Soft Key - A "Password" box will appear on display
5 - Enter Unlock Code
6 - Press "OK" - Center Soft Key
The device will display "rebooting" and then power cycle
7 - The device is now unlocked

or

Power on with incorrect sim, enter unlock code when prompted

Enter code using onscreen keyboard when unlocking a Pocket PC Phone

For C150 model

keep ur AT&T sim card in the phone.

type in

*#865625#

then will ask for unlock code

retype unlock key