Installing The Battery; Charging The Battery - Huawei F202 User Manual

Do not frequently remove the UIM card when using the phone.

Installing the Battery

Before using the phone, install the battery properly. When installing the battery,
ensure that the phone is powered off and is disconnected from the power adapter;
ensure that the golden contacts of the battery mate securely with those in the
battery slot.
If the phone will not be used for a long time, remove the battery from
the phone.

Charging the Battery

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When new phones are delivered, the battery power is low.
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