Troubleshooting; Caring For Your Telephone - Siemens OpenStage 60 T Operating Instructions Manual

Fixing problems
Step by Step
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 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.