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• Do not touch the inner antenna area unless necessary. Otherwise
the performance of the device may be aected.
• Do not use the device in an enclosed environment or where heat
dissipation is poor. Prolonged work in such space may cause
excessive heat and raise ambient temperature, which may lead
to automatic shutdown of the device for your safety. In the case
of such an event, cool the device in a well-ventilated place before
turning on for normal use.
• Keep the device out of the reach of small children. The device may
cause an injury if used as a toy.
• When the device is operating, do not touch the metallic parts.
Failing to do so may cause burns.
• Use original accessories or accessories that are authorized. Using
any unauthorized accessories may aect the performance of the
device and violate the related national regulations about telecom
terminals.
• Avoid using the device near or inside metallic constructions or
establishments that can emit electromagnetic waves, because
signal reception may be aected.
• The device is not waterproof. Keep the device dry and store it in a
shady and cool place.