May i ask how, i mean when i had sprint with the palm pre i was able to do voice+data on that device so i dont see how it cant be done. Just saying

I guess I don't get this whole thing, my GS3 can handle call and I can look up stuff on the internet at the same time...you mean the S6 can't?

Easy.The older phones had two CDMA radios put in them (such as the S3 on Sprint). One dedicated to voice -- another dedicated to data. Therefore you could do voice and data. GSM has always been one radio .. because that one radio can do both tasks at the same time. They got around it on CDMA by simply adding another radio in there and dedicating each one to one task.Now a days they're getting rid of that second CDMA radio. So therefore you can only use talk, or data -- not both at the same time. Now if you're using VoLTE it will allow voice and data since the call will be going through LTE (as data) and .. data will be data. So it is technically then all data.Make sense?