Do you use Nokia phone and incur a lot of expenditure on sending messages to your friends? If yes, then there is some good news for you in the form of Viber, great new software that allows you to send and receive free messages to all your friends using this tool. It is an instant messaging app that is like Whatsapp used by Android smartphone owners. Viber for Nokia C3 makes use of Symbian OS to send and receive free messages. This means that if you use Nokia C3, you can download Viber and then send and receive text and multimedia messages to all your friends using Nokia phones.