Aastra Dialog 4220 Lite User Manual

81BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Other Useful Features
Inquiry Ô Press.
z
Enter 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.
Ô Press to establish an Intercom call (pre-programmed).
í Press to cancel the Intercom call.
Night Switching
If you want this facility, please ask your system administrator. This
function is used for directing all incoming calls to one extension
(answering position), e.g. when the office is closed.
Night Ô Press to activate or deactivate (pre-programmed).
When the lamp lights, Night Switch is active. When the lights
extinguishes, Night Switch is passive.
Intercom
secretary

Aastra Dialog 4220 Lite Specifications

General

Brand	Aastra
Model	Dialog 4220 Lite
Category	Telephone
Language	English