Suddenly my Viseoo which my iPhone 5 has been connected to for nearly 2 years keeps showing the number 048 on the screen. I haven't touched my phone - there is no record on my phone dialling this number? A call is coming in/or going out via Viseoo somehow as the radio stops transmitting - so something is happening? No idea what. I have to press the End button. Anyone any ideas what is going on?