Before the iPhone 6, Verizon users couldn't simultaneously use cellular data and makes phone calls. Will the 5se allow it? If so, will it only be for LTE areas? I will occasionally still get a 3G signal on my phone--will that be a zone in which there is no data during phone calls? Thanks! PS: And to clarify, the problem usually isn't so much data during phone calls, I can live without that. The problem is when phone calls go directly to voicemail when you are using data.