Safety Information
1 Safety Information
Please read this operating instruction manual thoroughly.
Intended use
The telephone is suitable for telephoning within a public telephone net-
work system. Any other use is considered unintended use. Unauthorised
modification or reconstruction is not permitted. Under no circumstances
open the device or complete any repair work yourself.
Installation location
Prevent excessive exposure to smoke, dust, vibration, chemicals, mois-
ture, heat and direct sunlight.
Power adapter plug
Attention: Only use the power adapter plug supplied because
other power supplies could damage the telephone.
Ensure access to the power adapter plug is not obstructed by fur-
niture or such.
Hearing aid compatible
Using the premium receiver, the telephone is perfectly adapted for hearing
aids and is compatible with most commercially available hearing aids.
However, due to the wide range of hearing aids available, there is no guar-
antee that the telephone will function problem−free with every model.
Attention: This telephone is capable of producing very high vo-
lume levels when the amplifier is switched on and the volume
control is set to maximum.
Extreme caution should be taken if the handset is shared by
users with normal hearing and others with impaired hearing.
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Disposal
You are legally obliged to dispose of consumable goods accord-
ing to the applicable regulations. The adjacent symbol on the
telephone indicates that electrical and electronic apparatus and
batteries no longer required must be disposed of separate from
domestic waste.
Electrical and electronic devices must be disposed of at a suit-
able collection point provided by the public waste authorities.
Batteries must be disposed of at the point of sale or at the ap-
propriate collection points provided by the public waste authori-
ties.
Packaging materials must be disposed of according to local reg-
ulations.
2 Putting the Telephone into Operation
Safety information
Attention: It is essential to read the Safety Information in
Chapter 1 before starting up.
Checking the package contents
The package contains:
Content
Base unit
Power adapter plug
Premium receiver
Helix cable for receiver
Telephone connection cable
Wall mounting bracket
Operating instructions
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POWERTEL TF 57
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