2.7 Setting the Telephone According to Your Needs
2.7.10 Turning on the Background Music (BGM)
You can listen to background music through your telephone speaker while on-
hook. To utilise this feature, an external music source, such as a radio, must be
connected to the system beforehand.
To set / cancel
PT
While on-hook
BGM
OR
OR
Press "BGM" or HOLD or TRANSFER.
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Operation