Tyco ZETTLER - Safety information; Intended use; Installing the telephone

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User guide Doc. version 1.2
2 Safety information
VL Telephone/VL Telephone plus
2 Safety information
Read this manual carefully. It contains important information
for safe use of your telephone.
2.1 Intended use
This telephone is suited to be connected to analogue line
interfaces of public switched telephone networks.
DANGER
Never try to unscrew the screws and open
the device. You could get in contact with
current-carrying parts.
Never touch the connector contacts with
pointed or metallic objects.
2.2 Installing the telephone
WARNING
The telephone was produced for standard use
conditions. Please do not install the device
close to heat sources (air-conditioning,
heater, exposure to direct sunlight),
in humid rooms (no exposure to splashing
water or chemicals),
nearby devices emitting strong magnetic
fields (electrical appliances, fluorescent
tubes, computers, TV sets),