We will refer to this first type of signaling in {TAIL ~ a Bluetooth scenario} as Bluetooth 1.0 or {HEAD ~ BT1} signaling 
We will refer to this first type of signaling in { TAIL ~ a Bluetooth scenario } as Bluetooth 1.0 or { HEAD ~ BT1 } signaling
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH