I know quite a number of people here must have heard about what i want to update or have an inlight, but for those who don't, here it is:
What is WHATSAPP: Whatsapp is an application used for pinging on mobile phones i.e just like pinging on blackberry phones, whatsapp is used for same purpose on NOKIA SYMBIAN PHONE, ANDROID, BLACKBERRY etc but it depends on the phone sha.
You might be asking yourself What is pinging: Imagine connecting and chating with another user by simply using the PIN of the user's phone, no need of browsing or surfing the internet. The interesting thing about the WHATSAPP on Nokia Phone is that it works for free but depending on the network.
Where To Download WHATSAPP:
You can simply download the WHATSAPP to your Nokia Symbian Phone (s60), blackberry, android etc, To download the Whatsapp, simply visit www.whatsapp.com/download then select your type of phone then Download.
How To Install WHATSAPP On Mobile Phone
After downloading the whatsapp application, simply run and input your mobile number, fill in the necessary info and you are good to go.
Hope this helps?