Hello Karl
The modem in pppdealer shows:
/usr/sbin/pppd: unrecognized option '<ircomm0>'
pppd version 2.4.3
usage:.....................
<device>..................
<speed>.............
<locc>:<rem>
asynocmap<n>..........
crtscts...........
defaultroute.........
file <f>...........
modem
mru <n>.........
see ppp(

for more options.
the ircomm is a file, not a directory.
There a funtion: irattach (this es related to solve this?)
And the phone do not show nothing about interacting with nothing (as if the zaurus do not be present
Thanks