Important Notes - Siemens optiset E standard Operating Instructions Manual

Important Notes

Do not operate the telephone in environments where there is a danger
of explosions.
Use only original Siemens accessories Æ page 97. Using other accesso-
ries may cause a hazard and will invalidate the warranty and the CE mark.
Never open the telep hone or a key module. If you encounter any prob-
lems, cont act System Support.
Never allow the telephone to come into contact with staining or aggres-
sive liquids such as coffee, tea, juice, or soft drinks.
For information on telephone maintenance Æ page 99.
CE Mark
The device conforms to the EU guideline 1999/5/EG, as attested by the
CE mark.
Environmental label
This device has been manufactured in accord ance with our certified en-
vironmental management system (ISO 14001). This process ensures
that energy consumption and the use of p rimary raw materials are kept
to a minimum, thus reducing waste production.
4