9
•
Do not allow children or pets to bite or suck the battery.
Doing so may result in damage or explosion.
•
Do not damage the battery or expose it to high external
pressure. Doing so may lead to a short circuit or overheating.
•
Do not drop the device or battery. Doing so may damage the
device or battery.
•
If the device standby time shortens significantly, replace the
battery.
•
The device has a built-in, non-removable battery. Do not
attempt to remove it. Doing so may damage the device. To
replace the battery, take the device to an authorised service
centre.
Cleaning and maintenance
•
Keep the device and accessories dry. Do not attempt to dry it
with an external heat source, such as a microwave oven or
hair dryer.
•
Do not expose your device or accessories to extreme heat or
cold, which may interfere with proper function and may lead
to fire or explosion.
•
Avoid collision, which may lead to device malfunctions,
overheating, fire, or explosion.
•
Before you clean or maintain the device, stop using it, close all
applications, and disconnect all cables connected to it.
•
Do not use chemical detergents, powders, or other agents
(such as alcohol or benzene) to clean the device or
accessories. These substances may cause damage to parts or
present a fire hazard. Use a clean, soft, and dry cloth to clean
the device and accessories.
•
Do not place magnetic stripe cards, such as bankcards and
phone cards, near the device for extended periods of time.
Otherwise, these cards may be damaged.
•
Do not dismantle or attempt to modify the device or its
accessories. This voids the warranty and releases the
