Additional Features152 41-001387-05 REV03 – 07.2014Configuring Incoming Intercom SettingsUse the following procedure to configure incoming Intercom settings on the IP phone:Using Redial Key for “Last Number Redial”The IP phone has an enhanced redial user interface that allows a user to quickly redial the last number that was dialedout from the phone. You can:• Press the REDIAL key twice to redial the last number dialed• Press the REDIAL key once, scroll the list of numbers, then press the REDIAL key again to dial the number that displayson the screenThe “last number redial” feature for the Redial key is static and is not configurable.Aastra Web UI1. Click on Basic Settings->Preferences->Incoming Intercom Settings.2. The "Auto-Answer" field is enabled by default. The automatic answering feature is turned on for the IP phone foranswering Intercom calls. To disable this field, uncheck the box.Note:If the Auto-Answer field is not checked (disabled), the phone treats the incoming intercom call as a normal call.3. The "Microphone Mute" field is enabled by default. The microphone is muted on the IP phone for Intercom callsmade by the originating caller. To disable this field, uncheck the box.4. The "Play Warning Tone" field is enabled by default. If “Auto-Answer” is enabled, the phone plays a warning tonewhen it receives in incoming intercom call. To disable this field, uncheck the box.5. The "Allow Barge In" field is enabled by default. If “Allow Barge In” is enabled, the phone puts an active call on holdand answers the incoming Intercom call. To disable this field, uncheck the box.6. Click Save Settings.