20
Charge Battery
The new battery cannot reach the optimal
efficiency unless it has undergone several
continuous complete charges and discharges.
When the battery is used up, charge it in
time. Over-discharge can damage the battery.
After the battery is charged full, cut off the
connection of charger with the AC power supply
and then the connection with the mobile phone.
During charging, the battery capacity icon
on the screen flickers from the right to the left.
After the battery is charged full, the icon is full of
bars. Slight heat during charging is normal.
Warning: When a travel charger and its
accessories are used to charge the battery,
please firstly check if they are original or
recognized by the original manufacturer. The
use of other accessories may damage your
mobile phone and cause risks! Always use them
indoor and dry places.
Notices on using the battery
Summary of Contents for DST500
Page 1: ...1 USER MANUAL ...
Page 3: ...3 ...
Page 10: ...10 Below is the side of the mobile phone USB port ...
Page 11: ...11 Below is the back of the mobile phone Battery Cover Speaker Camera ...
Page 12: ...12 TV FM antenna ...
Page 13: ...13 3 Preparation before Use Sim 1 Sim 2 ...
Page 17: ...17 T flash card ...
Page 19: ...19 Battery Battery Cover ...
Page 36: ...36 network operator ...
Page 148: ...148 1 SIM1 slot Card 2 Slave card the card inserted in SIM2 slot ...