SF4 - Function Priority

The SF Series operate in the following order of priority:

Mobile phone (highest)
Intercom/FM sharing*
Music sharing by Bluetooth stereo music*
Bluetooth stereo music
FM Radio* (lowest)

*Only available in SF2 and SF4

A lower priority function is always interrupted by a higher priority function. For example, stereo music is interrupted by an intercom call, and an intercom conversation is interrupted by an incoming mobile phone call.


In case of SF2/SF4, if you select music as the audio source priority, the order of priority will change as below:

Mobile phone (highest)
Bluetooth stereo music
Intercom/FM sharing
Music sharing by Bluetooth stereo music
FM Radio (lowest)

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