User Guide

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19
FAQ Item to be checked
The phone displays “out of
network” or “network
failure”
Check if you are in an area where the signal is weak (in a tunnel or surrounded
by building). Move to another location and try again.
Make sure you are not trying to use a service that you haven’t subscribed to. If
you require this service, contact the network for details.
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
14. 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.
x 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).
x Turn off your phone in hospitals or places where the use of mobile phones is restricted. Mobile phones
affect the normal operation of electronic devices and medical instruments, such as pacemakers, hearing
aids and other electronic medical devices.
x Pacemaker manufacturers recommend that mobile phones are kept at least 15 cm away from pacemakers
to prevent the phone interference. When using the phone, you should hold it against the ear on the
opposite side to the device, to reduce interference.
x Mobile phones should be forbidden inside an operating theatre, Intensive Care Unit (ICU) or Cardiac Care
Unit (CCU).
x Pay attention to the settings of the sound volume and the vibration to avoid disturbing the patients.