3
1.4 Common Precaution
Mobile Phone:
•Please use the phone in an environment with temperature between -20
℃
- 45
℃
and humidity of
<75%.
•Please use the phone far away from regular telephones, TV sets, radio sets and office
automation equipment, to avoid affecting the normal use of these equipment and mobile phone.
Battery:
•Store the battery in cool and ventilated place without direct sunlight.
•The battery has a limited lifespan. The usage of battery will be shortened progressively due to
frequent charging. Once the battery is out of use, it means that its lifespan has ended, and you
will need to replace it with an approved new battery.
•Do not dispose of old batteries as household waste. Give them to specified disposal places and
follow any stipulated instructions for disposal.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE USED BATTERIES ACCORDING TO THE INSTRUCTIONS OF YOUR COUNTRY.
Charger:
•Do not charge under following conditions:
-- Places with direct sunlight
-- Places with ambient temperature less than 0
℃
or over 40
℃
, wet or dusty places with strong
vibrations (it may cause malfunction)
-- Places near electrical appliances (it may affect the image and sound) like TV set, radio, etc.
-- Adapter shall be installed near the equipment and shall be easily accessible. The plug
considered as disconnect device of adapter
