Yealink W52P IP DECT Phones Configuring Guide38configure the notification light to indicate the voice mails or missed calls respectively.To configure notification light via t CommPortal phone configurator:1. Click on Preferences-> Notification Light.2. Mark the desired radio box of the Voice Mail Notify Light Flash field.- If Enabled is selected, the message key LED flashes red when the handsetreceives a voice mail.- If Disabled is selected, the message key LED won‟t flash when the handsetreceives a voice mail.3. Mark the desired radio box of the Missed Call Notify Light Flash field.- If Enabled is selected, the message key LED flashes red when the handsetmisses a call.- If Disabled is selected, the message key LED won‟t flash when the handsetmisses a call.4. Click Save changes to accept the change.5. Perform auto provisioning on the phone to download above configurations. Formore information on how to perform auto provisioning, refer to DownloadingConfiguration Files on page 17.NoteTime and date are displayed on the idle screen of your handset. The handset obtainsthe date and time from the Simple Network Time Protocol (SNTP) server by default. Ifyour handset cannot obtain the date and time from the SNTP server, you need toconfigure the date and time manually.When you press the Message key to view the missed calls or the received messages, themessage key LED will go out.