I am currently using samsung galaxy s3 mobile phone, I have heard there is a new application in the market from which I can make international calls for free. I heard there is application called viber from which we can make calls is it really true ? I am not sure whether this application will work on my mobile phone or not ? From where I can download this application called Viber ? Can you please help me to search or if you can provide me a link to download this application on my mobile phone.
Thanks In advance.