Cleaning The Comfortel Ws-R2/R4 - Auerswald COMfortel WS-R2 Inbetriebnahmeanleitung

Screw in the screws far enough that the screw head is about
3.
5 mm away from the wall.
Hang the device on the screws and move it downwards on
4.
the wall until it hangs securely.
Note: Ensure that the screws do not touch the circuit board.

Cleaning the COMfortel WS-R2/R4

Warning: Liquid that penetrates the casing can result in
a life-threatening electric shock or can damage or destroy
the telephone.
Only clean the casing of the device with a slightly damp cloth
or an anti-static cloth.
Caution: Cleaning agents may damage the surface.
Do not use caustic or solvent-containing cleaning agents.
COMfortel WS-R2/WS-R4 - Setup Guide V04 11/2015
Preparation
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