I have the 20s and love it, with the exception of one thing. I iPhone connects and works well, except on initial link between the two when my phone rings into the helmet or a text comes in. The ring is so loud that it is unbearable and although trying volume on the phone, different settings on Sena like vox off, smart volume etc, I cant change the sound on the initial ring. Anyone help with that setting as the help desk is monday-friday so cant call them today.