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Before You Begin
These operating instructions describe the optiPoint 500 entry telephone on your
HiPath 3000/HiPath AllServe.
They describe all functions you can use from your telephone. You may find that some func-
tions you wish to use are not available on your telephone. This may be due to one of the
following reasons:
• The function has not been configured for your telephone - address any questions to
Customer Support.
• Your communications platforms does not support this function - contact your Siemens
sales representative to upgrade your system.
Important Notes

CE mark

Environmental label

Do not operate the telephone in environments where there is a danger
of explosions.
Use only original Siemens accessories. Using other accessories may
cause a hazard 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.
Never allow the telephone to come into contact with s taining or
aggressive liquids such as coffee, tea, juice, or soft drinks.
For information on telephone maintenance Æpage60.
The device conforms to the EU guideline 1999/5/EG, as attested by the
CE mark.
This device has been manufactured in accordance with our certified en-
vironmental management system (ISO 14001). This process ensures
that energy consumption and the use of primary raw materials are kept
to a minimum, thus reducing waste production.