Noticed an issue with my iPhone 6, wanted to see if other users were having the same problem. It is an issue of static coming from the Apple earbuds that ship with the phone. I have tried a few different sets of earbuds, with the same problem, and think it might be common. Here is what you do to test: 1. Start a brief call with earbuds plugged in, let cellular radio activate. 2. Hang up call, and without any delay: 3. Immediately start clicking the center button of the volume controller on the headphones multiple times quickly. 4. Report back if you hear static. I have noticed without fail I will get static doing this, and also kind of have moderate static during calls as well. Went to the Apple store, and recreated the problem, and they brought out a demo, and it had the same problem. So thinking it might just be normal. But wanted to see if others had the same issue.