AASTRA 4425 IP Vision for BusinessPhone User Guide - Manual (Page 101)

101 BusinessPhone – Dialog 4425 IP Vision
Settings
Option unit
If your phone is equipped with an option unit, you can use this
menu to select the function of the option unit.
Change the function of the option unit
Settings Select Settings in the top menu (see display).
E
or
F
Press (see display).
Repeat until the Option unit menu is framed.
Select Press (see display).
The displays shows:
E
or
F
Press to change between the functions (see display).
• Extra Bell: The extra bell is activated in parallel with the ring
signal. A free on second call does not activate the extra bell
function.
• Busy Signal: The busy signal is activated when your phone is
busy (i.e. during calls). The function can be used to control e.g.
a Do-not-disturb lamp at the door.
• Combined Bell / Busy Signal: Activated in parallel with the ring
signals and steady active when your phone is buys (i.e. during
calls). A free on second call does not activate the extra bell
function.
Note: The menu key Cancel can be used to leave the menu
without saving the changes.
Select Press to store the selected function (see display).
Exit Press to return to the previous menu (see display).
or. Æ
Press to return to idle mode.
Settings CallList Contacts CorpDirectory Web
Option Unit
s
Extra Bell
r
Busy Signal
r
Combined Bell / Busy Signal
Cancel
F E