User Manual

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21. About the battery
 Charging and discharging
Chargeable battery is used for the equipment. The battery may be charged
and discharged for several hundreds of times and finally will be disabled. In
case the standby time and call duration shorten obviously, please replace the
battery. Only use batteries approved by Nokia and the applicable charger
approved by Nokia for charging. If the battery is replaced and used for the
first time, or the battery has been kept for a long time before using, it may
be necessary to connect with the charger, disconnect and then reconnect in
order to charge the battery.
When the charger is not used, please disconnect it with the equipment and
plug it out from the power socket.
If the battery runs out of electricity, you may have to wait for a few minutes
till the symbol of charging is shown on the screen, and then you can make
and answer any call.
Don’t use the battery for any other purposes. Don’t use any damaged
charger or battery.
 Usage and treatment of battery
Avoid short circuit of battery; otherwise, the battery may be damaged, and
generate heat to cause fire hazard;