Deutsche Telekom Octophon F400 - Manual (Page 4)

4
Important Notes
CE Mark
Do not operate the telephone in environments where there is a danger of explosions.
Never open the telephone or a key module. If you encounter any problems, contact Sys-
tem Support.
Use only original accessories (
Æ page 92)! Using other accessories is dangerous and
will render the warranty and the CE mark null and void.
Never allow the telephone to come into contact with staining or aggressive liquids such as
coffee, tea, juice, or soft drinks.
For information on telephone maintenance
Æ page 94.
The telephone conforms to EU directive 1999/5/EG, as attested by the CE mark.