AASTRA 4222 Office for BusinessPhone User Guide EN - Manual (Page 91)

91 BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Settings
Alternative programming for Automatic
Callback, Camp-on, Intrusion
The associated number for using the Automatic Callback, Camp-
on or the Intrusion function may vary from country to country. If you
cannot use a code of a 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
Answer calls, another extension 8
Intrusion 4