I received this in an email? Havent had a chance to try and see if it is true or not?
Are your Keys locked in the car - good to know this.
> > THIS COULD BE A GREAT HELP, IF THE OCCASION ARISES!> >
> > For those of you who have a car that can be unlocked
> > by that remote button on your key ring: If you lock
> > your keys in the car and the spare keys are home, and
> > problem!
> > If some one has access to the spare remote at your
> > home, call them on your cell phone (or borrow one from
> > someone if the cell phone is locked in the car too!)
> > Hold your (or anyone's) cell phone about a foot from
> > your car door and have the other person at your home
> > press the unlock button, holding it near the phone on
> > their end.
> > Your car will unlock. Saves someone from having to
> > drive your keys to you. Distance is no object. You
> > could be hundreds of miles away, and if you can reach
> > someone who has the other "remote" for your car, you
> > can unlock the doors (or the trunk, or have the "horn"
> > signal go off, or whatever!)
> > (Editor's Note * It works fine! We tried it out and
> > it unlocked our car over a cell phone!) Distance
> > doesn't seem to be a factor.