Nokia 330 - Manual (Page 20)

O p e r a t i o n
20 Copyright © 2007 Nokia. All rights reserved.
To view information about the device software, tap About . To reset the
device to the factory settings, tap Factory reset and OK .
■ Reset the device
If the device stops functioning, although it has been charged, you need
to reset it. When the device is switched on, press and hold the reset key
until the device automatically restarts. The reset does not reset the
device settings.