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

Fixing problems
Step by Step
188

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 25). If so, deactivate it.
You cannot dial an external number:
Check whether you telephone is locked ("Not autho-
rized" appears on the screen). If the phone is locked, en-
ter your PIN to unlock it ! page 114.
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.