AASTRA 4187 Plus for BusinessPhone User Guide EN - Manual (Page 69)

69 BusinessPhone – Dialog 4187 Plus
Settings
Settings
The Dialog 4187 Plus is equipped with several options for settings
such as a personal volume and ringing signal, etc.
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