iPhone FaceTime not working on 3G

[ali9686]

Hello,
I just updated from 5.1.1 to 6.1 on my iPhone 4.

I was under the impression that FaceTime would be available over cellular data on iOS 6.x and above. I have tried it multiple times to make a FaceTime call but I get the same error telling me to connect to a wifi network.

I am currently on 2GB/month plan which I signed up for back during the launch of the iPhone 4.

Any ideas why FaceTime is not working?

Thanks.

 

[BlaqkAudio]

Facetime over cellular only works on the 4S up

 

[ali9686]

Thank you. I must have over looked that fact.
Much appreciated.