Changing message playback speed

When reviewing messages using the phone, by default, they are initially played at normal speed, or 100%. Telephone keypad options are available to speed up or slow down the message during review. By setting the Message Playback Speed, you can choose a slower or faster default speed at which all messages are initially played. After setting a slower or faster default playback speed, the telephone keypad options are still available to further speed up or slow down an individual message during review.