[varispeed]

I had no reception and no data through most of my commute. What pushed me to switch operator was when I realised my phone was showing it has reception, but nobody could call me still. So when I missed doctor's appointment I really needed - literally sitting by my phone and waiting for a call for a couple of hours. When my window passed I called the surgery and was told that doctor called me several times, but was not getting through. The reason I didn't switch earlier is that I needed to keep my number and I was worried that when switching operators something will go wrong as my luck would have it. Fortunately I switched it without problem and I wish I dropped Three the first day there was a problem. I don't know how they are allowed to operate.