No data during calls on t-mobile

[anon(749368)]

I thought you can be online and make a call at the same time on t-mobile.... Guess not!

Posted via the Android Central App

 

[Almeuit]

You can -- I use VoLTE all the time when on calls (I use around 1.5k mins a month). LTE works just like it does off the phone. If it doesn't use LTE it will drop to 4G HSPA.

Do you have a Galaxy S7 T-Mobile Version? I actually got one of my fastest speed tests while on a phone call (see below).