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warning and notice
To the Owner
Some electronic devices are susceptible to electromagnetic interference sent by
your device if inadequately shielded, such as the electronic system of vehicles.
Please consult the manufacturer of your device before using if necessary.
Operating your device may interfere with medical devices like hearing aids and
pacemakers. Please always keep them more than 20 centimeters away from such
medical devices when they are turned on. Turn your device off if necessary. Consult
a physician or the manufacturer of the medical device before using your device.
Be aware of the usage limitation when using your device at places such as oil
warehouses or chemical factories, where there are explosive gases or explosive
products being processed. Turn off your device if required.
The use of electronic transmitting devices is forbidden in aircrafts, at petrol stations
and in hospitals. Please observe and obey all warning signs and switch off your
device in these conditions.
Do not touch the inner antenna area if not necessary. Otherwise it will affect your
device’s performance.
Store your device out of the reach of little children. Your device may cause injury
if used as a toy.
Do not touch the metallic parts of your device so as to avoid a burn, when your
device is working.
Using Your Device
Please use original accessories or accessories that are authorized. Using any
unauthorized accessories may affect your device’s performance, and violate related
national regulations about telecom terminals.
Avoid using your device near or inside metallic structures or establishments that
can emit electromagnetic waves. Otherwise it may influence signal reception.
Your device is not waterproof. Please keep it dry and store in a shady and
cool place.
Do not use your device immediately after a sudden temperature change. In such
case, it will produce dew inside and outside your device, so don’t use it until it
becomes dry.
Handle your device carefully. Do not drop, bend or strike it. Otherwise your device
will be damaged.
No dismantling by non-professionals and only qualified technicians can undertake
repair work.
Operating temperature range of 0ºc ~ +35ºc and humidity range
of 5% ~ 95% are recommended.
