SMS Yahoo

Yahoo sms! A widget that lets you send text messages to mobile phones for free. The recipient does not matter, because it could send them worldwide.

You can send as many messages as you can in the United States and Canada, send more messages, and you can send it to the US or Canada, five times per day.

SMS widget has an address book where you can include all of your contacts, their phone numbers and their country and carrier hints (if you do not know them at all) long messages are automatically shared in more than one area.

For the first time you are running it, register your phone, it is only in the text box, then accept the password of your mobile to ensure activation. After that, you can start sending free SMS worldwide with no restrictions.