So what are the 3 icons? WiFi, 3G and GSM?

http://i1237.photobucket.com/albums/ff465/AU4U/screenshot-20140628-093147amb.png~original

Also,
I have blocked all 3 in an attempt to kill an apps ability to run advertising,
it didn’t work.
Actually, its running more advertising than ever?!
And,
On the ‘Application Detail’ page it lists … ‘Last usage … Never’
Oddly enough I’ve used this particular advertising ridden app as my test app!?