Additional Features
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Message Waiting Indicator
You can configure the Message Waiting Indicator (MWI) to illuminate for a specific line or for all lines. For example, if you
configure the MWI LED on Line 2 only, the LED illuminates if a voicemail is pending on Line 2. If you configure the MWI LED
for all lines, the LED illuminates if a voicemail is pending on any line on the phone (lines 1 through 9).
You configure the MWI using the Aastra Web UI.
Configuring Message Waiting Indicator
Aastra Web UI
1. Click on Basic Settings > Preferences > General.
2. The Message Waiting Indicator Line field is set to all lines by default. If required, change the setting to a specific line
by selecting a line from the list. Valid values are All and lines 1 through 9.
3. Click Save Settings.