Nokia 3120 EN - Manual (Page 24)

24 Copyright © 2004 Nokia. All rights reserved.
2. Getting started
■ Installing the SIM card and the battery
Keep all miniature SIM cards out of the reach of small children.
• The SIM card and its contacts can easily be damaged by scratches or bending,
so be careful when handling, inserting or removing the card.
• Before installing the SIM card, always make sure that the phone is switched off
and disconnected from any enhancement.
1. To remove the back cover from the phone:
With the back of the phone facing you, push the back cover release button (1)
and slide the back cover off (2).
Remove the battery by lifting
it with the finger grip (3).