Operation Manual

Special features for operation on an OpenScape 4000 219
Special features for operation on an
OpenScape 4000
Not all functions are supported fully when operating an OpenScape Desk Phone CP600/CP600E
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 CP600/CP600E on an OpenScape 4000 cannot actively park a
user in the system. The OpenScape Desk Phone CP600/CP600E can be parked by a different
user however.
• If an OpenScape Desk Phone CP600/CP600E is called on an OpenScape 4000 and a call is
already being conducted or the user does not answer, the caller can enter a callback. Such a
callback request in the case of busy or no reply cannot be entered from the OpenScape Desk
Phone CP600/CP600E. To initiate a callback, see
 page 73.
• 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 CP600/CP600E on
an OpenScape 4000 are listed below.
• Direct station selection keys cannot be configured
 page 123.
• Line keys cannot be configured
 page 126.
• The telephone cannot be configured as an executive/secretary team member
 page 136.