The issue is not with the bluetooth. It's with the 7130. If you are having the same issue I am having on my 7130. I will be on a call with someone, they will get a echo in there ear when they talk. So they here themself. I have no issues on my end. I get this problem with or with out bluetooth, land line or cell phone on any network. This started about 2 months ago. I swaped out the phone with verizon, and still have the issue. So after I called them back to tell them that I was having the same issue, they told me to press *** send after every call that I had this problem with so they could look at what tower and trumping group to see if it was a network issue. After about a week they called me to tell me that it wasn't the network, so it must be the phone.So they are sending me out a new phone. P.S. this wil be the 4th time I will be swaping out my 7130 and I'm Getting sick of this!!!!!!!!!!!