Samsung SGH-C327 - Manual (Page 22)

Getting Started
16
The phone searches for your network and, after finding it, the idle
screen appears on the display. You can now make or receive a call.
The display language is preset to Automatic and is dependent on
the setting in the SIM as determined by your service provider. To
change the language, use the Language menu (Menu 9.4.1). For
further details, see “Language” on page 92.
5. When you wish to switch the phone off, press and hold the
key until the power-off image displays.