Bang & Olufsen BeoCom 4 - User Guide - Manual (Page 7)

7
Handset buttons
Access the Calls list. The Calls list contains the most
recent outgoing and incoming calls
Turn the wheel to search in the Phonebook, the Calls
list and the menu system. During a call, turn the wheel
to adjust the volume
Access menu options on the display, and accept and
store entries or settings. Press and hold to switch the
handset off, and press briefly to switch it on
Mute the ringing of a single incoming call, or delete
the most recent entry. Press to go back to a previous
menu, or press and hold to exit a function completely
Start and end a call
Digit buttons for entering telephone numbers
Used in telephone numbers, for Call Forwarding and
other automated services
Used with certain automated services, and when
BeoCom 4 is used with a switchboard
OK
(wheel middle)
C
0 – 9
R
1
R
C
2 3
4 5 6
7 8 9
0
10:08
The display is illuminated when the
handset is in use.