A few days back Nokia Symbian Users got Support for Smileys. Although the feature had been an integral part for Android, Blackberry, IPhone Devices, Symbian seemed to be last one in the league to be updated.
Symbian Anna and Belle users might not able to use the application until they update the same, as a notification would appear to update the app before using it.
Users can download the latest copy of the application either from Nokia Store or from www.whatsapp.com
Happy Messaging ! Keeping Chatting 🙂