o2-sms.pl is intended for customers of O2 Germany
that have an account at www.o2online.de. It can
send SMS messages via the WWW gateway. Use the -f
option to send a flash SMS (it will pop up on the
recipient's display immediately). The message text
can have up to 780 characters. SMS to wired
recipients are limited to 160 chars, as they are
being sent as "text-to-speech".