Settings
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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.
Camp-on
Automatic Callback
Answer calls, another extension
Intrusion
Handset and loudspeaker volume
Use the volume keys. You can set different volume levels for
internal and external calls and for Background Music. During a call,
adjust handset listening volume in handset mode. Adjust
loudspeaker volume in Monitor mode or during Background Music.
Press to change the volume.
BusinessPhone – Dialog 4223 Professional / Dialog 3213
Austria, Belgium,
Brazil, Denmark,
Germany
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