AASTRA 4220 Lite for BusinessPhone User Guide EN - Manual (Page 74)

Other Useful Features
BusinessPhone – Dialog 4220 Lite / Dialog 3210 74
Background Music
You can listen to Background Music over the loudspeaker on your
phone by pressing a pre-programmed Music key, or by entering the
number for the music channel. Please ask your system
administrator for the configured number. Ô
Press to activate the music (pre-programmed).
The music automatically switches off when you make or receive
calls and switches on again when the call is finished. í
Press to cancel the music.
Doorphone
The Doorphone is used to monitor the admission to your company,
i.e you can open the doorlock from your phone.
Answering Doorphone calls u
Lift the handset.
You will be in speech connection with the calling party.
Opening of the doorlock
After you have answered the Doorphone, you can open the door
making an inquiry to the door-opener’s directory number.
Inquiry
Ô
Press.
z
Dial the door-opener’s directory number.
Please ask your system administrator for the number.
Note: You can also program the door-opener’s directory
number as a Common Abbreviated Number or a function
key.
Intercom Line
A two-way direct call function between two extensions, for instance
in executive-secretary communication.
Background
Music