> >I have seen a couple of products that claim to be able to warn you that your
> >mobile phone is about to ring, does anybody have a clue as to how these
> >things work?
>

Maybe it was just my phone.... but if I left it beside my computer monitor
at work, I could always tell when it was going to ring by the
interference it caused on the monitor a few seconds before it rung :-)

Paul

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