switel DE21 series, Руководство по эксплуатации

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Safety Information
61
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.
Do not use the handset in potentially explosive areas.
Power adapter plug
Attention: Only use the power adapter plug supplied because
other power supplies could damage the telephone. Ensure ac-
cess to the power adapter plug is not obstructed by furniture or
such.
Rechargeable batteries
Attention: Never throw batteries into a fire. Only use batteries of
the same type. Pay attention the correct polarity. Incorrect pola-
rity of the batteries represents a risk of explosion during charging.
Power failure
The telephone cannot be used to make calls in the event of a power fail-
ure. Always keep a cord connected telephone which operates without an
external power supply available in case of emergency situations.
Medical equipment
Attention: Never use the telephone in the vicinity of medical
equipment. Effects on such equipment cannot be fully ruled out.
DECT
1
telephones can cause an unpleasant humming sound in hearing
aids.
1
DECT : D igital E nhanced C ordless T elecommunication = Standard for
cordless telephones.
Disposal
In order to dispose of your device, take it to a collection point pro-
vided by your local public waste authorities (e.g. recycling
centre). The adjacent symbol indicates that the device must not
be disposed of in normal domestic waste! According to laws on
the disposal of electronic and electrical devices, owners are ob-
liged to dispose of old
electronic and electrical devices in a
separate waste container.
Batteries must be disposed of at the point
of sale or at the appropriate collection
points provided by the public waste author-
ities.
Packaging materials must be disposed of
according to local regulations.