In order to hard reset a Pantech PG-3300, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Pantech PG-3300 device will be brought back to the default configuration of a brand new device.
1. Turn on the phone by press-holding the Power button.
2. Press Call button to enter the dialer.
3. Tap in this code: *01763*737381#
4. Select Factory reset by pressing the Call button once more. Voila, done.