Backup and Restore
Touch the Home key > > Backup and Restore. You can
back up your user data, such as contacts, messages, and
installed applications to the microSDHC card regularly. If the
data get lost, restore it from the microSDHC card.
Touch the Home key > > Calculator to use the phone’s
convenient built-in calculator for some basic as well as advanced
Slide left while holding the phone upright, or hold the phone
on its side, to access advanced buttons.
Touch the Home key > > Clock. The Clock app allows you
to check local time in places around the world, set alarms, and