Huawei U8850 Cell Phone User Manual


 
53
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.
The device should only be connected to products that bear the USB-IF logo or have completed
the USB-IF compliance program.
Cleaning and Maintenance
The device, battery, and charger are not water-resistant. Keep them dry. Protect the device,
battery, and charger from water or vapor. Do not touch the device or the charger with a wet
hand. Otherwise, it may lead to a short circuit, a malfunction of the device, and an electric
shock to the user.
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.
Do not place magnetic storage media such as magnetic cards and floppy disks near the
device. Radiation from the device may erase the information stored on them.
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 0°C, performance of the battery is affected.
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.
Before you clean or maintain the device, power off the device and disconnect it from the
charger.
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.
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.
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.
Emergency Call
You can use your device for emergency calls in the service area. The connection, however,
cannot be guaranteed in all conditions. You should not rely solely on the device for essential
communications.
Certification Information (SAR)
This device meets guidelines for exposure to radio waves.
Your device is a low-power radio transmitter and receiver. As recommended by international
guidelines, the device is designed not to exceed the limits for exposure to radio waves. These
guidelines were developed by the independent scientific organization International Commission
on Non-Ionizing Radiation Protection (ICNIRP) and include safety measures designed to ensure
safety for all users, regardless of age and health.
Ofrecido por www.electromanuales.com