3G network and Wifi?????
 

I have found that if the little dots are not on the immediate right of the 3G on the top right of the phone, I have no internet access and no email access. Has anyone else experienced this?
Also, even with the WiFi on and connected, it will not access the internet without the dots on the side of the 3G.
Today I was informed that AT&T had lost their data capabilities for a while and that is why the dots were gone and why there was no internet access...but I would have thought that the wifi would have worked to access the internet...or else, what good is it?
Anyone shed some light?