I can chat to my daughter for hours....especially if we're both p!ssed as I think we tell each other the same things time and again. I get free calls for up to an hour at a time so if I remember I disconnect after 59 minutes then ring her back......
like you craft, 59 minutes and then re-ring, loads of times :)
or is the question one long continuous call, i that case it's gotta be calling the council or the bank (you're on hold, thank you for calling, your call is important to us etc etc etc yaawwwnn)
About 3-4 hours when I was a teenager!
My friend and I used to do our coursework together over the phone if we couldn�t be bother to meet up, but we both had free evening and weekend calls so we would hang up just before the hour ended and call back so our parents never got hefty bills. Win win ;-)
Now though short and sweet as I am not so keen on long phone calls.