My mirror plays a tune when I switch it on, what does this mean? Helena Linsky March 23, 2020 10:17 Updated This means that your Bluetooth is activated and is ready to be paired with a device. Pebble Grey Support Team Related articles How is the Bluetooth feature activated? How is the Bluetooth feature activated? Can I pair more than one device to my Bluetooth mirror/cabinet at the same time? My radio has stopped working. Comments 0 comments Please sign in to leave a comment.