Deutsche Telekom Octophon F200 Manuel D’Utilisation

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 containing surfac-
tants, 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 pow-
ders.

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 telephone (" Do not disturb" 
appears on the screen). If so, deactivate it (

You cannot dial an external number:

Check whether you telephone is locked ("Access denied" appears on the screen). If so, un-
lock the telephone (

To correct any other problem:

First contact System Support. If System Support is unable to correct the problem, contact 
Customer Service.