l
If the power cable is damaged (for example, the cord is exposed or broken), or the plug
loosens, stop using the cable at once. Otherwise, it may lead to an electric shock, a short
circuit of the charger, or a fire.
l
Do not dispose of batteries in fire as they may explode. Batteries may also explode if
damaged.
Cleaning and Maintenance
l
Keep the device and accessories dry. Do not use microwave oven or other heaters to dry
the device.
l
Do not place your device, battery, and charger in places where they can get damaged
because of collision. Otherwise, it may lead to battery leakage, device malfunction,
overheating, fire, or explosion.
l
Do not leave your device, battery, and charger in a place with an extreme high or low
temperature. Otherwise, they may not function properly and may lead to a fire or an
explosion. When the temperature is lower than
–
20°C, performance of the battery is
affected.
l
Do not place sharp metal objects such as pins near the earpiece. The earpiece may attract
these objects and hurt you when you are using the device.
l
Do not use any chemical detergent, powder, or other chemical agents (such as alcohol
and benzene) to clean the device and the charger. Otherwise, parts of the device may be
damaged or a fire can be caused. You can clean the device and the charger with a piece
of damp and soft antistatic cloth.
l
Do not dismantle the device or accessories. Otherwise, the warranty on the device and
accessories is invalid and the manufacturer is not liable to pay for the damage.
l
If the device screen is broken by colliding with hard objects, do not touch or try to
remove the broken part. In this case, stop using the device immediately, and then contact
an authorized service center in time.
l
Avoid dropping the device or battery. If the device or battery is dropped, especially on a
hard surface, and the user suspects damage, contact the device manufacturer.
l
port plug and battery cover installed tightly.
l
Clear the device if it is exposed to water.
Certification Information (SAR)
This device meets guidelines for exposure to radio waves. The maximum specific absorption
rate (
) of this device is 1.6 watts/kilogram (W/kg).
EP650
User Guide
2 Safety Information
Issue 11 (2016-12-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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