21
FAQ
Item to be checked
When you cannot
connect to the network
normally
(1) The network provider does not provide this service or
you have not subscribed to this service. Please contact
your provider for details on the subscription and use of
these services.
(2) Incorrect setting. Please set the correct parameters
Safety and use
Please read carefully and observe the following regulations to avoid damaging your
telephone or using it against the law.
Electronic devices/Health care facilities.
Turn off your phone when you are near high-precision electronic devices in use to avoid
causing malfunction or interfering with their operation (fire alarms, automatic doors and
automatic control equipment).
Turn off your phone in hospitals or places where the use of phones is restricted. Phones
affect the normal operation of electronic devices and medical instruments, such as
pacemakers, hearing aids and other electronic medical devices.
Phones should be forbidden inside an operating theatre, Intensive Care Unit (ICU) or
Cardiac Care Unit (CCU).
Pay attention to the settings of the sound volume to avoid disturbing the patients.
Flammable or explosive areas
Turn off your phone near flammable or explosive areas. Do not install/remove or charge
the battery or use the phone in these areas to prevent any explosion or fire. Flammable
and explosive areas include: chemical plants, facilities with chemical substances or
particles in the air (grains, dust and metal powder ), petrol stations and fuel depots, fuel
storage areas (for example, under a ship’s deck), areas with explosion warning signs,
