Siemens HiPath 4000 User Manual

Step by Step
Fixing problems
158
Troubleshooting
Pressed key does not respond:
Check if the key is stuck.
Telephone does not ring:
Check whether the "Do not disturb" function is activated
on your telephone ("Do not disturb" appears on the
screen Æ page 22). If so, deactivate it.
You cannot dial an external number:
Check whether your telephone is locked ("Phone
locked: Enter Password" appears on the screen). If the
phone is locked, unlock it.
To correct any other problems:
First contact the relevant service personnel. If the ser-
vice personnel are unable to correct the problem, they
must contact Customer Service.
Caring for your telephone
• Never allow the telephone to come into contact
with coloring, oily or aggressive agents.
• 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 containing surfactants, such as a
dish detergent. Afterwards remove all traces of the
cleaner with a damp cloth (using water only).
• Never use aggressive or alcohol-based cleansers on
plastic parts. The use of scouring agents is also for-
bidden.

Siemens HiPath 4000 Specifications

General

Brand	Siemens
Model	HiPath 4000
Category	Telephone
Language	English