Important Information
Safety Information
Warning: Handling the device improperly can cause a life-threatening
electrical shock, or damage or destroy the device.
• Read the manuals for the device and keep them for future reference.
• Only connect the device's connection cables to wall sockets that are
designed for that purpose, and that have been properly installed.
• Only use original accessories and original replacement parts.
Warning: Incomplete or incorrect configuration can create a personal
hazard e.g. because emergency calls cannot be made.
• The product is configured using the telephone or an integrated web server
whose pages are accessed using a web browser. The associated help is
provided in English or German. If you are not familiar with these
languages, and the technical terms that are used, seek support from
someone who has the necessary technical and language skills.
Warning: Using the wrong wall-mounted power supply can result in
life-threatening electrical shock, or damage or destroy the device.
• For this reason, only use a wall-mounted power supply of type no.
FW7577/EU/40.
Warning: Any liquid that penetrates the casing can result in a life-
threatening electric shock or can damage or destroy the telephone.
• Only operate the telephone in closed, dry rooms.
• Only clean the device with a soft damp cloth or an anti-static cloth.
Warning: Damaged connecting cables, or damage to the casing or
the device, can cause life-threatening electrical shocks.
• Never use a damaged device.
Warning: Power surges, which can occur during electrical storms,
can cause life-threatening electric shocks or damage/destroy the
device.
• Do not touch the device during an electrical storm.
• Arrange for a qualified electrician to install all the cables inside the building.
Warning: Non-approved headsets, external loudspeakers, or
receivers, may cause hearing damage or interfere with the voice
connection.
• Note the technical information about connecting a headset.
Warning: Objects attracted by the weak magnetic field in the receiver,
such as needles and paper clips, can cause injuries.
English