Restore factory settings
To restore the phone back to factory conditions, select
Menu > 
Settings
 > Rest. factory sett.
 and from the
following:
Restore settings only
  — Reset all preference settings
without deleting any personal data.
Restore all  — Reset all preference settings and delete all
personal data, such as contacts, messages, media files,
and activation keys.
Operator menu
Access a portal to services provided by your network
operator. For more information, contact your network
operator. The operator can 
update this menu with a
service message.
Operator menu 41
Cyan