I’m surprised when I opened my Gmail just this morning and noticed a pop-up that shown the Gmail Phone.

This is how it looks like:

Calls to the U.S. and Canada will be free for at least the rest of the year and calls to other countries will be billed at our very low rates. We worked hard to make these rates really cheap (see comparison table) with calls to the U.K., France, Germany, China, Japan–and many more countries–for as little as $0.02 per minute.

Dialing a phone number works just like a normal phone. Just click “Call phone” at the top of your chat list and dial a number or enter a contact’s name.

This feature can be downloaded from this link:c http://gmail.com/call