Recent content by Big Red Umpire

That's the key, you have to be connected to a 4G LTE network. That coupled with using the Advanced Calling feature is what allows you to do simultaneous voice and data. The note 4 and the S5 were the last of the Samsung phones to allow for simultaneous voice and data without using VoLTE which...

If you do not have access to the 4G LTE network, as in the location you are in only has 3G service, you cannot use Voice and data at the same time. Although most resources indicate the LG V10 uses CDMA technology, the reality is that the LG V10 as many newly released phones no longer have both...