Just bought an HTC One, replacing an HTC Thunderbolt. I plug in the wired headset and cannot get sound thru it. Tried the flimsy headset that comes with the phone and another headset that works with other devices. I am assuming that plugging in a wired headset should automatically transfer sound to the headset. This is how it worked on the Thunderbolt and I cannot find anything in the One's user manual indicating anything else. In fact, there is nothing in the user manual about wired headsets at all. I want to listen to audio groups and podcasts. Is there anything else I should try? Or should I take this back to Verizon? I am still in the 14 day window. Thanks for any advice.