QTek 838 User Manual - Important Safety Precautions
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Important Safety Precautions
When using this product, the safety precautions below must be taken to offset
possible legal liabilities and damages.
ELECTRICAL SAFETY
This product is intended for use when supplied with power from
the battery. Other usage may be dangerous and will invalidate any
approval given to this product.
SAFETY IN AIRCRAFTS
Due to the possible interference caused by this product to an aircraft's
navigation system and its communications network, using this product
on board an airplane is against the law in most countries.
ENVIRONMENT RESTRICTIONS
Do not use this product at gas or refueling stations. The use of this
product is also prohibited in fuel storehouses, chemical plants, and
locations containing explosives.
SAFETY FOR ENVIRONMENTS
Do not use this product in gas stations, fuel depots, chemical plants or
where blasting operations are in progress, or in potentially explosive
atmospheres such as fuelling areas, below deck on boats, fuel or
chemical transfer or storage facilities, and areas where the air contains
chemicals or particles, such as grain, dust, or metal powders. Please
be aware that Sparks in such areas could cause an explosion or fire
resulting in bodily injury or even death.
ROAD SAFETY
Vehicle drivers in motion are not permitted to use telephony services
with handheld devices, except in the case of emergency. In some
countries, using hand-free devices as an alternative is allowed.