Safety Information; Intended Use; Ambient Conditions; Power Adapter Plug - switel WTF 727 Mode D'emploi

Safety Information

1 Safety Information
Please read this operating instruction manual thoroughly.

Intended use

These walkie−talkies have been conceived for communication
with other walkie−talkies complying to the same standards. Any
other use is considered unintended use. Unauthorised modifica-
tion or reconstruction is not permitted. Under no circumstances
open the devices or complete any repair work yourself.

Ambient conditions

Prevent excessive exposure to smoke, dust, vibration, chemicals,
moisture, heat and direct sunlight.
Do not use the walkie−talkies in potentially explosive areas.

Power adapter plug

Medical equipment

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Attention: Only use the power adapter plug supplied
because other power supplies could damage the
walkie−talkies. Ensure access to the power adapter
plug is not obstructed by furniture or such.
Attention: Never use the walkie−talkies in the vicinity
of medical equipment. Effects on such equipment
cannot be fully ruled out. Walkie−talkies can cause an
unpleasant humming sound in hearing aids.