Siemens HiPath Series User Manual

Fixing Problems
109
Fixing Problems
Telephone Maintenance
• Always use a damp or antistatic cloth to clean the telephone. Never
use a dry cloth.
• If the telephone is very dirty, clean it with a diluted neutral cleaner con-
taining surfactants, such as a dish detergent. Afterwards remove all
traces of the cleaner with a damp cloth (using water only).
• Never use cleaners containing alcohol, cleaners that corrode plastic, or
abrasive powders.
Troubleshooting
Pressed key does not respond:
Check whether the key is stuck.
Telephone does not ring:
Check whether the do not disturb function was activated on your tele-
phone (" Do not disturb" appears on the screen). If so, deactivate it
Æ Page 66.
You cannot dial an external number:
Check whether you telephone is locked ("US:Not authorized UK:Access
denied" appears on the screen). If so, unlock the telephone Æ Page 69.
To correct any other problem:
First contact your service personnel. If your service personnel is unable to
correct the problem, contact Customer Service.

Siemens HiPath Series Specifications

General

Brand	Siemens
Model	HiPath Series
Category	Telephone
Language	English