* Make the gnokii user a member of a group that has read and write access to
the SMS device. For example on RHL-9 and later and ttyS0, add gnokii to the
uucp group. See "ls -l /dev/ttyS*".
* Copy smsd2mail.sh somewhere, eg. /usr/local/sbin, make sure it's executable
by the gnokii user.
* Configure SMSD_OPTIONS in /etc/sysconfig/gnokii-smsd like:
SMSD_OPTS="-u /usr/local/sbin/smsd2mail.sh -m file"