Press the MENU/OK button
Select Answ. Machine > Play, then press MENU/OK to confirm. New messages will start playing and old messages will be played if there are no new messages.
Press the REDIAL/C button to stop listening
Press the MENU/OK button to enter the options menu
Note: The envelope/LED will not blink if all new messages are listened to/deleted.
If you have multiple handsets you may need to repeat these steps for all handsets.
If the envelope or the LED continues to blink even after you checked the call log, contact Philips Customer Care for assistance.