A friend of mine has given me an IBM PC-Radio model 9075 (see http://www.sinasohn.com/cgi-bin/clascomp/bldhtm.pl?computer=pcradio)
The problem is that I can't get it to work!
Theoretically, it needs an antenna to work via radio, but I have no idea how to get one (the PC's last revision is September 1992).
So, in absence of an antenna, I've tried to link it to my telephone line via a PSTN cable.
Failure in this time too
It tells me "04 - NODIALTONE"
How can I solve this problem ??