I'm sorry I don't mean to confuse either of you. Like I'm trying to explain...this Motorola H500 goes back about 6/7 yrs ago when I had a Motorola Razar at that time and that's what the Bluetooth was hooked up to for the longest time...then the next crave for phones came out and I got one of those too...although I can't remember what came after the Razar but with that new phone it too had Bluetooth and so when I'm at the store and their getting my new phone ready for me they transferred my contacts etc and my Bluetooth also. I didn't have to pair anything they just transferred it over for me. Then came the iPhone and when I got my iPhone I went to the Apple Store so they could set it all up and my Bluetooth was transferred over as well. Again no pairing no nothing. I had 1 Bluetooth that came with the iPhone and my Bluetooth that I had just got transferred into that Bluetooth. I don't know how else to explain it. That's it.