Your SIM and battery must be inserted before you can use your mobile phone.
Remove the battery
Insert your SIM
Turn the back of your mobile phone towards you.
Slide the back cover catch upwards and remove the back cover (bottom first).
Place your SIM in the SIM holder and slide it in.
Replace the back cover
Place the battery in your mobile phone (bottom first), matching the battery contacts with the phone contacts, and press the battery into place.
Place the back cover on your mobile phone (top first), and slide the back cover catch downwards.
*Please refer to the Nokia website for more information or further support.*