Jan Panteltje says...
it rang, and that is how they found it.
So it MUST have had a sim card.
My cellphone rings without any simm card. All I have to
do is to set the alarm clock function.
--
Guy Macon, Electronics Engineer & Project Manager for hire.
Remember Doc Brown from the _Back to the Future_ movies? Do you
have an "impossible" engineering project that only someone like
Doc Brown can solve? My resume is at
http://www.guymacon.com/