Telephone Information - Siemens optiPoint 410 S Handbuch

Telephone Information

Important Notes
Do not operate the telephone in environments where there is a
danger of explosions.
Use only original Siemens accessories. Using other accessories
may be dangerous, and will invalidate the warranty and the CE
mark.
Never open the telephone or a key module. If you encounter any
problems, contact System Support.
The information in this document contains general descriptions of the technical
possibilities which may not always be available in individual cases. The respec-
tive characteristics must therefore be individually defined in the terms of the
contract.
Never allow the telephone to come into contact with staining or corrosive liq-
uids, such as coffee, tea, juice, or soft drinks.
Never allow the telephone to come into contact with staining or corrosive liq-
uids, such as coffee, tea, juice or soft drinks.
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
some form of surfactant, 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 abra-
sive powders.
Telephone Information
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