Panasonic KX-TDA15 - Manual (Page 118)

1.7 Setting the Telephone According to Your Needs
118 User Manual
1.7.8 Turning on the Background Music (BGM)
To select and set/cancel
You can listen to the background music through your telephone speaker while on-hook. An
external music source, such as a radio, must be connected.
If your extension becomes busy (off-hook, making or receiving a call etc.), the music stops
temporarily. When you go back on-hook, the music starts again.
Off-hook. On-hook.
PT
Enter 751 .
5 1 7
C.Tone
Enter 1 to set
or 0 to cancel.
Set
Cancel
1
0
OR