I've had troubles signing up for providers that have E911 pages,
which I guess is most of them (even though, as far as I know,
911 can STILL be called from ANY cell phone that doesn't even
have service [plan not renewed/cancelled] as long as there is
signal)
...there are emergency #'s (most of the time) that can be dialed
directly, but 3 digits is faster!...
anyway, I have had to change the normal way of putting in the
address from this format:
RR ## Box ####
to this format:
#### RR ##
so the address would pass E911 input validation. I would suppose
that the E911 screen isn't able to validation the information that
you have entered, but there is no way for me to be sure.
I just know that I have had problems in the past -- hope it helps.