How to Reset ATT SAMSUNG SGH-A767 PROPEL PHONE factory default settings

To reset the handset, to the factory default settings, follow the steps below:

While in standby mode, press the right soft key for Menu
Select Settings (9)
Select Reset Settings (8)
Highlight, using the navigation keys, any of the following:
All: Sound Profile, Display, Phone, Alarm and Bluetooth settings will be returned to default values
Sound Profile Settings: Only sound profile settings will be returned to default values
Display Settings: Only display settings will be returned to default values
Phone Settings: Only phone settings will be returned to default values
Alarms: Only alarm settings will be returned to default values
Bluetooth: Only Bluetooth settings will be returned to default values
Press the key to check the box(es) of the desired Reset Settings
Press the left soft key for OK to set the Reset
Enter the password, using the keypad, default password is “0000”
Press the left soft key for OK
If prompted, Enter the password again to confirm, using the keypad
Press the left soft key for OK
Press the left soft key for Yes to reset the handset's settings to the factory defaults