If you delay pressing the 1 or 3 longer than one and a half seconds, you skip back or forward instead of changing speed. You can increase the message speed to the maximum, then decrease it to normal speed. You cannot play a message slower than normal speed. Message playback stops. To continue press 2.
Message playback resumes.
To erase the message and rerecord, press 5 while at the end of the message. Wait for the tone, then record. The new message records over the old one. To add to the end of the message, press 5 while at the end of the message. Wait for the tone, then record.