getting a grid reference from my HTC TyTn11 (WM6)

[bw_wentworth]

I am planning on taking my HTC Kaiser/TyTn II overseas on a trek where it will be vital that I know my grid reference at an particular time (I have detailed maps)
I downloaded Google Maps but I can't see anywhere to view or record my current grid reference. Is there any way of finding a grid reference in Google Maps?
Even more importantly, does Google Maps require one to be in an area covered by one's service provider (in my case, 3)? If not, is there a free program out there that will give the grid reference, when one is outside the coverage area?
I would prefer a program that let me save way points, but anything is better than nothing and I am prepared to scribble the grid reference down on a piece of paper if I can only see one.
Any suggestions?

[Tim Buxton]

Not just a double post, but a triple. This one's locked, too. Again, any answers should be posted here.

You only need to ask the question once, honestly!
_________________
Tim

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