O2 Signal Sucks
I got tempted in to O2 because of the iPhone before anyone else had it. What a fool, no signal at home or the office. At least vodafone is offering a femtocell (Home Access Gateway) for areas of low signal strength. O2 have refused to do anything along those lines, or even admit, like in this recent survey that they have a problem. Roll on the end of my contract where I will be moving to anyone other than O2.
Have a look at http://alturl.com/e778