Here's an odd problem. I have my phone bluetooth paired with my car (2007 ES350) and it works fine when on 3G. However, when the phone is on LTE, the car system shows no bars (even if I have 4-5 bars showing on the phone) and it won't make a call when dialing through handsfree. If then I dial by using the phone itself, the call goes out fine & I can still use the hands-free. There must be something odd about how the phone is reporting signal strength when on LTE, and this (older) car system simply doesn't understand it. Anyone else experience this?