How can the iPod Touch which is not designed as a mobile phone can be used to send SMS. May even be free. How?

Use a new application to the Textfree Unlimited. However, before using it, must have a Wifi connection can connect the iPod to the internet.

With this application, saying, iPod Touch users can send short messages of 15 SMS in a day. However, if you want to SMS more, you have to fish pocket additional U.S. $ 6.

However, applications that work on a portrait or landscape mode this seems to recognize the new message delivery to a mobile number with area code U.S. only.

Popularity: 54% [?]