start sending sms from your gmail

yes, it's true if you are in u.s you can start sending sms from your Google mail to any mobile phone in u.s .the Google had only started to operate this service in u.s but believes to start operating this services in other countries also within a short period of time.the service is provided freely to all its operator but the key intention behind this service provision is the revenue that can be collected through the ads placed in those text sms by the company