Motorola MOTORAZR V3T Motomanual page 76

features
master reset
Reset all options except unlock code,
security code, and lifetime timer:
a > w Settings > Initial Setup > Master Reset
74 other features—personalize
features
master clear
Caution: Master clear erases all
information you have entered (including
phonebook and datebook entries) and
content you have downloaded (including
photos and sounds) stored in your phone's
memory. After you erase the information,
you can't recover it.
Clear all settings and entries you made
except SIM card information, erase
downloaded pictures and sound files, and
reset all options except unlock code,
security code, and lifetime timer:
a > w Settings > Initial Setup > Master Clear