Panasonic KX-TDA15

2.1.4 Turning on the External Background Music (BGM)
The manager extension can select and broadcast background music in the office through external speakers.
To select and start/stop the background music
PT/SLT/PS
Off-hook.
On-hook.
Enter 35.
OR
0
1
Enter 1 to start
or 0 to stop.
53
C.Tone
Enter 1.
1
Start
Stop
170 User Manual
2.1.4 Turning on the External Background Music (BGM)