My Droid Turbo beeps while I am talking to random people. I never am able to hear the beeps, however those on the other line hear it. I thought originally I just had a lemon phone, but I exchanged it out at the retailer for another one and it does the same time, just louder and longer now. The folks who it happens to say it happens randomly and I have monitored the time indicator and that is true. Yesterday, it happened around 4 minutes and 53 seconds with my father, then again 13 minutes later. I am know it isn't me accidentally pressing the keypad button myself because most of the time, I have it on speaker so I can monitor when it happens just to make sure. Also, what is interesting is that it has occurred with one person using a cell phone on AT&T's network and two using landline phones.
