6
periodically.
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 equipments 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 OF USED BATTERIES