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When installing, connecting and operating the telephone, the following instructions must be
observed:
• Only plug the connection cable into sockets intended for it.
• Lay the connection cable where it cannot cause accidents. Connected cables must not be
placed under excessive mechanical strain.
• Install the unit well away from sources of electrical interference.
• Only fit accessories that are approved for use with this unit.
• Never open up the unit yourself. Do not touch the plug contacts with sharp or metallic
objects.
• Clean the unit only with a soft, damp cloth. Do not use chemicals or abrasives.
• Protect the unit from damp, dust, fluids and vapour.
• Do not expose the unit to direct sunlight.
• Do not use the unit in areas where there is a risk of explosion.
• Use only the original telephone connection cable.
Safety information
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