User's Manual

devices

Requirements for the Battery

• Battery should be stored in a cool, well-ventilated place

with sunshine. If you won’t use the cell phone for an

extended period of time, charge the battery instead to

avoid battery breakdown.

• Battery wears out fast. The battery has permanent usage

time and frequent charging will shorten the battery life. If

charging does not improve your battery performance, it

means the battery should be replaced. Don’t dispose of the

battery together with other rubbish. Follow the rules of local

administration regarding to the disposal of the old battery

Requirements for the Charger and AC Adapter

• Don’t charge your phone under the following

circumstances: Sunshine, temperatures equal to or lower

than 0ºC, equal to or higher than 40ºC, high humidity, dust,

vibration (will cause breakdown) or near, a radio, etc.

(video and audio frequency signal will cause noise)

Cleaning and Maintenance

• The mobile phone, the battery and the charger are not

waterproof. Don’t use them in places with high humidity,

like a bathroom, and also avoid the battery and the charger

being drenched by water.

• Use a soft cloth to clean the mobile phone, the battery and

the charger.

• Don’t use alcohol, diluted liquid or benzene to wipe the

mobile phone.

• Dust in the socket will cause connection damage,

short-circuit or even the ability for the battery to be

re-charged. Be sure to clean the socket regularly