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6
Safety Information and Notices
Accessories
Your pack is including a battery , Travel charger, USB cable and earpiece.
Use only accessories and charging devices approved by the phone manufacturer
otherwise you would risk serious damage to health and property. Failure to do this may invalidate your
warranty.
Accessories may be different in different world regions.
Battery Care
Your phone is powered by a rechargeable battery.
The operation voltage range of the phone is 3.6 V - 4.2 V.
The battery can be charged and discharged hundreds of times but it will eventually wear out.
When the operating time (talk and standby) is noticeably shorter than normal, you should buy
a new battery at the time.
Unplug the travel charger when not in use, and don’t leave the battery connected to a travel
charger for longer than a week, since overcharging may shorten its lifetime.
Overcharging may shorten its lifetime, and if left unused a fully charged battery may discharge
itself over time.
Never store or charge battery in extreme hot or cold temperature, since extreme temperature
can shorten the life of your mobile phone and damage battery.
Use only the charger and batteries that are approved for use or recommended by the manufacturer.