Zte Optus MF971RS Getting Started page 16

• 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. Doing so may cause burns.
• Use original accessories or accessories that are
authorised. Using any unauthorised accessories may
affect 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 affected.
• The device is not waterproof. Keep the device dry and
store it in a shady and cool place.
• Do not use the device immediately after a sudden
temperature change, because dew may be generated
inside and outside the device. Do not use it until it
becomes dry.
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