Nokia 7250i - Manual (Page 34)

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Basic operations
4 Basic operations
Note: The phone must be switched on to use these functions.
Do not switch on the phone when the use of a wireless phone is
prohibited or when it may cause interference or danger.
• INSTALL THE SIM CARD
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 that you have removed the cover and battery.
REMOVE THE BACK COVER
1 With the back of the phone facing
you, push the back cover release
button.
2 Lift the bottom of the back cover
to remove.
REMOVE THE BATTERY
3 After you have removed the back
cover, insert your finger into the
finger grip and lift the battery
from its compartment.
Warning: Keep all SIM cards out
of reach of small children.