Get Started; Install Sim Card And Battery - Nokia 6131 User Manual

1. Get started

■ Install SIM card and battery

Always switch the device off and disconnect the charger before removing the battery.
Keep all SIM cards out of the reach of small children.
For availability and information on using SIM card services, contact your SIM card vendor. This may be the service provider,
network operator, or other vendor.
This device is intended for use with BL-4C battery. Always use original Nokia batteries. See Nokia battery
authentication p. 116.
The SIM card and its contacts can easily be damaged by scratches or bending, so be careful when handling,
inserting, or removing the card.
To remove the back cover of the phone, press sightly (1) and
slide the cover (2). Remove the battery as shown (3).
Open the SIM card holder (4). and insert the SIM card
properly into the holder (5).
Close the SIM card holder (6).
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