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Special features for operation on an
OpenScape 4000
Not all functions are supported fully when operating an OpenScape Desk Phone CP200/CP205
on an OpenScape 4000, as is the case on an OpenScape Voice.
Passively supported functions
Some of the functions are only available to you as a passive user. The restrictions are listed below:
• An OpenScape Desk Phone CP200/CP205 on an OpenScape 4000 cannot actively park a user
in the system. The OpenScape Desk Phone CP200/CP205 can be parked by a different user
however.
• If an OpenScape Desk Phone CP200/CP205 is called on an OpenScape 4000 and a call is al-
ready being conducted or the user does not answer, the caller can enter a callback. Such a call-
back request in the case of busy or no reply cannot be entered from the OpenScape Desk Phone
CP200/CP205. To initiate a callback, see
• The telephone can only be the passive user in the case of third-party monitoring.
• The telephone can be captured but cannot capture a connection itself.
Unsupported functions
The functions that are not available to you with your OpenScape Desk Phone CP200/CP205 on
an OpenScape 4000 are listed below.
• Direct station selection keys cannot be configured
• Line keys cannot be configured
• The telephone cannot be configured as an executive/secretary team member