User's Guide

Battery Instructions

1. This product uses a rechargeable lithium battery as a power source. When the power is low,

please charge the battery. To maintain battery life, it is recommended to deplete the battery's power

before charging.

2. When the battery charger is not in use, please remove it from the power supply. Do not connect the

charger to the battery for more than one week. Excessive charging will shorten the battery life.

3. Temperature affects the battery charging limit. Therefore, the battery may need to be cooled or

warmed up before charging.

4. Please use the battery for its original intended purpose to prevent short-circuiting the battery. A

short circuit will occur when a conductive material connects the battery’s positive and negative

terminals.

5. Do not use a battery that is damaged.

6. Placing the battery in extremely cold or hot places will lead to shortened battery life. Exposing the

battery to extreme temperatures may cause the tablet to malfunction, even if the battery is fully

charged.

7. Do not put the battery in a fire. Please discard the battery in a proper manner or take the battery to

a battery recycling station. Please dispose waste batteries in accordance with local laws and

regulations.

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Importer: Sonim Technologies, Corporate Headquarters

6836 Bee Cave Road, Building 1, Suite 279, Austin, TX 78746

Manufacturer: Sonim Technologies, Corporate Headquarters

6836 Bee Cave Road, Building 1, Suite 279, Austin, TX 78746