So today I took a look at my mum's HTC Titan and she said she is having issues with calling. I fully understood the issue and quickly called HTC about the issue to see if they even knew about it. I got service fairly quick (5 mins by the time I hanged up) and the lady at HTC said, "We have been aware of an issue that affects call quality since February and we are working on a software update that will fix this issue." I then asked if they knew WHEN the update shall come, and she said that is being unreleased. Anyways, some good news if you have a Titan like my mum and can barely use it as a phone.