Caller Tunes

[gmansa]

There is or has been a service in South Africa called Caller Tunes (or CallerTunez by MTN) where, if someone calls you, they hear a song instead of just ring ring.

I have a project in need of something like that, does anybody know how the technology behind that works?

 

[zeridine]

OMG i hate it (HAAAAAAAATE IIIIIIT) when i phone someone and i have to listen to kurt darren/nicholis louw(?)/some chop while the phone rings.

 

[gmansa]

OMG i hate it (HAAAAAAAATE IIIIIIT) when i phone someone and i have to listen to kurt darren/nicholis louw(?)/some chop while the phone rings.

Not the intended purpose, just looking for information on the technology behind it to use it for something else (in another country)?