Wireless Telephones; Operational Warnings; Potentially Explosive Atmospheres - Polycom SpectraLink 8020 User Manual

User Guide: SpectraLink 8020/8030 Wireless Telephone with SIP

Wireless Telephones

Operational Warnings

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WARNING: Changes or modifications to this equipment that
are not approved by Polycom may cause this equipment to fail
to comply with part 15 of the FCC rules, voiding the user's
authority to operate this equipment.
WARNING: Polycom products contain no user-serviceable
parts inside. Refer servicing to qualified service personnel.
It is recommended that standard acceptance procedures be
followed prior to operating this equipment in proximity of life-support
systems.
Earpiece may retain magnetic objects.

Potentially explosive atmospheres

Turn off your handset prior to entering any area with a potentially
explosive atmosphere. Do not remove, install, or charge batteries in
such areas. Sparks in a potentially explosive atmosphere can cause an
explosion or fire resulting in bodily injury or even death.
Areas with potentially explosive atmospheres include fueling
areas such as below decks on boats, fuel or chemical transfer
or storage facilities, areas where the air contains chemicals or
particles such as grain, dust, or metal powders, and any other
area where you would normally be advised to turn off your
vehicle engine. Areas with potentially explosive atmospheres
are often posted, but not always.
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