Ooooooo!! O2's 'TU Go' - a bit useful?
Right, if I'm understanding correctly(???), O2 has an imminent app that will enable an iPhone/iMac/iPad/MBP/MBAir to make/receive cell' calls via home broadband Wi-Fi - clickety
Considering I can't currently get a regular cell' signal at home, this could be handy.
Am I correct? (All sounds too good to be true...)