Warnings and Precautions
 40
• 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.
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 mobile device meets the government's requirements for exposure to radio waves.