· New, free-to-download app lets users make and receive calls, texts and voicemail from their existing O2 number on any supported device · Calls are charged in line with a Pay Monthly tariff – with ...

I hate replying to texts on my phone's tiny screen when I'm sat in front of a perfectly good real keyboard. Wouldn't it be easier if we could get everything pushed to our PCs? O2 thinks so -- its new ...