How to send SMS to mobile phone

Hi all,

What will be the simple solution sending SMS on PC to IPhone/mobile phone without via modem and IPhone. I have been searching around but what I found were via IPhone/Modem;

Send SMS from your Linux computer via your Mobile Phone
http://sathyasays.com/2008/10/18/how...-mobile-phone/

How to Use a Linux PC to Send and Receive SMS Messages (Non-Developer's Perspective)
http://www.developershome.com/sms/smsLinux.asp

Linux / UNIX minicom Serial Communication Program
http://www.cyberciti.biz/tips/connec...g-minicom.html

etc.

pointers would be appreciated. TIA

B.R.
satimis