Aastra 6755i 6755i User Guide, SP3, HF1 - Page 128

Making Calls Deleting from the Redial List IP Phone UI 1. Press . 2. Press the Delete Key, then press the Delete key again to erase the item. Delete All Items IP Phone UI 1. Press . 2. Press the Delete Key, then press the Delete All key to erase all items. Mute You can use the Mute key to mute the handset, headset, or speakerphone. When you use the mute key on your phone, you cannot be heard on an active call or on a conference. For muted calls, the handsfree LED flashes and the Mute key LED is ON. IP Phone UI You can use the Mute key to mute the handset, headset, or speakerphone. The speaker light flashes slowly and you can hear the caller, but they cannot hear you. To switch mute on or off, press . Note: If you place a muted call on hold, the phone automatically takes the call off mute when you reconnect to the call. 121 41-001386-00 REV01 - 06.2013