Fixing Problems

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

ÆPage 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.

109

Page 109
Image 109
Siemens 5000 RSM operating instructions Fixing Problems, Telephone Maintenance, Troubleshooting