Nokia 3120 - Manual (Page 14)

G e t t i n g s t a r t e d
Copyright © 2004 Nokia. All rights reserved. 5
■ Keypad lock (Keyguard)
You can lock the keypad to prevent
the keys being accidentally pressed.
Press ( Menu or Unlock ) and then
within 1.5 seconds to lock or
unlock the keypad.
An incoming call can be handled
normally. When you end or reject the
call, the keypad will automatically
be locked again.
For automatic keypad lock, see
”Automatic keyguard” on page 25 .
Note: When the keypad is
locked, calls may be possible
to the emergency number
programmed into your
phone (e.g. 112, 911 or other
official emergency number).
Key in the emergency
number and press . The
number is displayed only
after you have keyed in its
last digit.
■ Changing the front and
back cover
Before changing the covers, always
switch off the power and disconnect
the phone from the charger or any
other device. Avoid touching
electronic components while
changing covers.
Always store and
use the phone with the covers
attached.
1. Remove the back cover of the
phone.
With the back of the phone
facing you, push the back cover
release button (1) and slide the
back cover off (2).
2. To remove the front cover, gently
prise the back part of the phone
away from the front cover
beginning at the bottom of the
phone.
3. Insert the key mat on the new
front cover.