Viber is an application which allow you to text, send picture and make voice call worldwide over internet and it is totally free, Indeed it is one of the world’s most popular IM application for Android, iOS, Windows Phone but now it is also available for BlackBerry, Bada and Nokia’s Symbian S60 and some selected S40 handset. All Symbian S60, Nokia Belle, and some S40 cellphone which is Nokia X3-02, Nokia Asha 303, Asha 302 etc.
Here you can read all detail about the Viber.
To download Viber on Android Devices Click Here.
To download Viber for nokia Symbian, Belle and S40 phone Click Here Or go to Store/Ovi Store >>> search Viber and Download if your phone is supported.
Note: Right now you can only send free text and photo messages to other Viber users, the calling facility isn’t enabled for Sumbian S60 and S40 devices.