Hi, I have just this evening purchased two of the Phonak Naida V UP hearing aids and was toying with the idea of getting the iCom so that I can use my mobile phone but at £300.00 it seems quite expensive just to use with a mobile and I understand that to use it whilst watching the TV I have to also get a bluetooth attachment for it.  Does anyone have any experience of the iCom know what this bluetooth attachment is and how it works