User Guide for the VC800 Video Conferencing System805. Tap Delete.The touch device prompts “Delete selected item?”6. Tap OK to accept the change or Cancel to cancel.To clear call history via the remote control:1. Select (Dial menu) or press to enter the pre-dialing screen.2. Press to return to the menu.3. Press or to scroll to History and then press to enter submenu.4. Press or to scroll to the Clear, and then press .You can also select the call history list you want to clear from the pull-down list of All Calls,and then clear the selected list.The display device prompt ”Delete all records?”.