HTC is actually bringing back Sidetone as an option: http://blog.htc.com/2015/09/re-instating-the-sidetone-option/ http://blog.htc.com/2015/09/re-instating-the

HTC is actually bringing back Sidetone as an option: http://blog.htc.com/2015/09/re-instating-the-sidetone-option/ http://blog.htc.com/2015/09/re-instating-the-sidetone-option...