Radio Shack TAD 3809 - Manual (Page 21)

21 Operation
Remote Commands
After you press 4 or 5 to play messages, you can:
Press To
0 Stop playback, recording, and room monitoring.
1 Play a new outgoing message.
2 Record a new outgoing message (OGM).
3 Monitor the room where the TAD is located for 30 seconds.
4 Play all messages.
5 Play only new messages.
6 Delete all played messages.
# Set the TAD to answer or not answer calls.
Press To
6 Delete the current message.
7 Replay the previous message.
8 Replay the current message.
9 Skip forward to the next message.
0 Stop message play.