Free SMS on Pennytel
For a while now, sending SMS online via Pennytel has been free ( they've been tinkering with the SMS setup and couldn't promise reliability, although local SMSs always seem to work - plus you can check the SMS history to make sure that they were sent successfully).
Free to join, and their call rates are very cheap.
I used Pennytel to call home whilst overseas and never managed to use up more than $2!
TOPICS: Mobile Phones