Frigid how hard is it to send EDD to driver when they are on road? Couple of times when DIAD failed I either was brought a new board (with no EDD) the other I had to go to our satellite bldg where a spare DIAD is sent every day in case one quits out there.
One time they were able to send EDD to me but it took three hours, the other time I got it pretty quick....but in seemingly random order. That was fun.
In this day and age of instant text messaging (heck I can tell instantly that the other person is merely typing a text, before it's been sent) getting EDD updated in the field should be a lot easier.