Avaya IP Office Basic Edition Manual page 102

ETR 18D/ETR 34D Phone
1. At either or the first two extensions on the system, press Feature 0 0 followed by two presses of the first
intercom or call appearance button.
2. System Administration: is shown on the display.
3. Dial #405. The phone displays Disallow To.
4. Enter the number of the extension to be programmed.
5. Enter the list number 1 to 8.
6. Enter the required value. The default is 2 (not active), ie. the extension is not associated with the selected list.
·
1 = Active/Assigned.
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2 = Not Active/Not Assigned (the default setting).
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Alternatively use the Next Data or Previous Data buttons to change the setting or press Remove to return
to the default setting.
7. Press the Next Item or Previous Item button for the next or previous list respectively.
·
Exit programming by pressing Feature 00. You can also exit programming mode by lifting the handset, then
placing it back in the cradle.
Phone Based Administration
IP Office Basic Edition
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- Issue 6a (Thursday, February 22, 2018)
Page 102