User's Manual

User Guide 09
2.2 Accessories Introduction
Packing List
Your smartphone packing box includes the following items
• Complete machine
• Power adapter
• USB cable
• Ear piece
• User manual
2.3 Use and preparation
Battery Management and charging
Before using
your smartphone
, please charge up the battery.
1. Use the USB adaptor to charge up
your smartphone
battery.
This smartphone adopt built-in lithium ion battery, must be
choose standard adaptor for charging.
2. The rst two times charging please keep about 6 hours,
after that please charge for 4 hours at least.
Please charge in the following conditions:
A: The battery icons shows have no power.
B: The system automatically shut down, shut down after
boot soon.
C: Press operation buttons have no response.
Remark:
1. If you haven’t use this phone for a long time, in order
to avoid power consumption caused damage, please