I heard of this cool item today ~ have only looked at the website so can't say exactly how good it is, but the prospects might look good! Useful looking item if your cell isn't working or if you have an emergency in the middle of nowhere! This is a way to call for help
or inform family or friends where you are, or if you're okay.
It is a satellite messenger... I think it is even supposed to link with google earth maps.
Check this out:
Mrs. NorCal Bambi traveling in S Tardis ~ from the Great State of Jefferson
My blog: http://yrekahistory.blogspot.com/