switel DF 93 series, Руководство по эксплуатации

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1 Safety Information
Please read this operating instruction manual thoroughly.
Intended use
The telephone is suitable for telephoning within a public telephone network sys-
tem. 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, moisture, heat
and direct sunlight.
Do not use the handset in potentially explosive areas.
Power adapter plug
a
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 furniture or
such.
Rechargeable batteries
a
Attention
: Never throw batteries into a fire. Only use batteries of the
same type. Pay attention to the correct polarity. Incorrect polarity 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 failure.
Always keep a cord connected telephone which operates without an external
power supply available in case of emergency situations.
Medical equipment
a
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.
Safety Information
SWITEL DF931-GB 110x184_300709:SWITEL DF931-DE 110x184 30.07.09 15:53 Seite 2