This sort of thing makes me wish I was a Cell Engineer and not just a boring old Broadband/telephone engineer.

Interesting thing with the time, do you live near something that could knock down the mobile signals ??? RAF base etc... Anything intersting on line of route between you and the Orange mast ?

I have my mobile loacked to o2, so I have no idea how good it is at moving between operators, maybe the phone can't hack the swap to another network ????

Cheers

Cris.