Ericsson 4422 - Manual (Page 90)

Settings
BusinessPhone – Ericsson Dialog 4422 IP Office 90
Alternative Programming for Camp-on,
Automatic Callback, Call pick-up,
Intrusion
The associated number for using the Camp-on, Automatic
Callback, Call pick-up or the Intrusion function may vary from
country to country. If you cannot use a code for a specific function,
maybe your exchange system has been programmed with a
different associated number.
Because this User Guide describes only the default programming,
the following table shows the most common settings in some of
these countries that are known for a different programming.
Austria, Belgium,
Brazil, Denmark,
Germany
Camp-on 5
Automatic Callback 6
Call pick-up
(Answer calls to another extension)
8
Intrusion 4