Avaya PARTNER ACS Installation And Use Manual page 101

Programming
To change the Call Waiting setting for an extension:
f00ss#316
1. Press
2. Enter the number of the extension to be programmed.
3. To assign or unassign Call Waiting, press
1 = Assigned
I
2 = Not Assigned (the factory setting) ✔
I
4. To program another extension, press
on the display. Then repeat step 3.
5. Select another procedure, or exit programming mode.
at extension 10 or 11.
D until the appropriate value appears.
n p
or until the extension number appears
Programming System Options
Call Waiting (#316)
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