Feature Reference
5-226
Voice Interrupt on Busy Talk-Back (F18)
Description
This feature is available only on system phones.
This feature lets you program a button that is used to respond to a voice interrupt
on busy call while the user is active on another call.
Related Procedures
You must use Voice Interrupt on Busy (#312) to identify extensions that can
receive an intercom call while busy on another call.
Considerations
Voice Interrupt on Busy Talk-Back must be programmed on a button with lights.
This feature will not work if it is programmed on a button without lights.
Programming
(See Figure 2-2 on page 2-19 for the location of special programming buttons
such as
s and e on system phones.)
1. Press
f 0 0 s s c at extension
10 or 11.
2. Enter the number of the extension to be programmed with this feature.
3. Press a programmable button with lights.
4. Press
f 1 8.
5. Program another button for this extension or exit programming mode.