from the power socket.
If the battery runs out of electricity, you may have to wait for a few minutes till the symbol of
charging is shown on the screen, and then you can make and answer any call.
Don't use the battery for any other purpose. Don't use any damaged charger or battery.
Usage and treatment of battery
Avoid short circuit of battery; otherwise, the battery may be damaged, and generate heat to
cause fire hazard;
Don't put the battery under high temperature or in fire; otherwise, it may explode;
Don't attempt to take apart the battery;
Stop usage in case of damage or obvious aging of battery and charger;
Return waste and used batteries to the supplier or specified recovery site.
Don't throw it away in domestic garbage.
26. Maintenance and service
Your equipment is a product with exquisite design and process. Please use carefully.
Following are some suggestions for you to effectively use the maintenance service.
1) Keep the equipment dry. Rainwater, moisture, other liquids or moisture contents may contain
mineral matters, which may erode the electronic wires. If the equipment is wetted, please take
out of the battery till the equipment is totally dried and then put in the battery.
2) Don't use or store the equipment in dusty or filthy places; otherwise, the detachable parts and
electronic elements may be damaged.
3) Don't put the equipment in overheated places.
4) Don't keep the equipment in under cooled places; otherwise, when the temperature rises to
normal, moisture may be generated within the equipment, resulting in damage of the circuit
board.
5) Please open the equipment as per the descriptions in the manual. Don't try any other means.
6) Don't throw, knock or shake the equipment. Any rough treatment of the equipment may result
in damage of the inner circuit board and its exquisite structure.
7) Don't clean the equipment with ardent chemical, detergent or strong wash.
8) Don't paint any dyestuff on the equipment. Painting may block foreign substances in detached
parts and thus affect the normal operation.
9) Clean the lens with clean, dry soft cloth (such as the camera lens, range sensor and light sensor).
10) Only use matched or approved antenna for substation of the damaged one. Unapproved
antenna, alteration or accessories may result in damage of the equipment and violence of
relevant specifications on radio equipment.
11) Please use the charger in indoor area.
12) Back up data that should be kept (such as the address directory and calendar memorandum).
13) Please turn off the equipment and take out the battery to restore the equipment setting
irregularly to maintain the optimal performance.
3