You can send sms to any mobile number using internet.but many of those sites has complication may be it required Registration or you need credit or limited sms and so more.but those who want to send SMS freely they will be happy to know that if you have facebook account you can do that easily.
you have to have just a account in facebook..
It is the application....{click for enter}
so have a test now.enjoy smsing.....
