Advice For Users; Care Of The Telephone; How To Deal With Malfunctions; Who To Contact If A Problem Occurs - Siemens HiPath 4000 Operating Instructions Manual

Advice for users

Care of the telephone

• Use either a damp cloth or an antistatic cloth to clean the telephone
set. Never use a dry cloth!
• If the telephone set needs to be cleaned thoroughly, use a neutral, di-
luted, surface-active cleaning agent. Take care that all traces of the
cleaning agent are removed with a damp cloth (using water only!).
• Never apply a cleaning agent which contains alcohol or which is liable
to harm plastic surfaces; never use an abrasive cleaning powder.

How to deal with malfunctions

There is no response after a key has been pressed:
Check whether the key has become stuck.
No ringing tone when an incoming call is received:
Check whether you have activated the do not disturb facility (! page 14).
If you have, cancel it in order to receive calls again.
All other faults:
First get in touch with System Support. If the fault cannot be eliminated,
Customer Service must be called in.

Who to contact if a problem occurs

In the case of faults which last longer than 5 minutes, for example, please
get in touch with System Support.
Advice for users
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