How does this work?
If this setting is turned off
will the VoLTE still allow me to use data while talking through even tho this setting '' Use mobile data during calls '' is turned off?
May I know your phone's model number and CSC code?
Is it SM-G9770 or SM-G977F?
CSC code is located at Settings - Device info - Software Info - Service provider SW version.
Thanks a lot.
Thanks for your reply.
I was really looking for device supporting "use mobile data during calls".
May I Know exact CSC Code which is located at "Settings - About phone - Software information - Service provider sw ver." and it looks like "XEU/XEU,XEU/XSG" for example.
And for your question, when you turn that option off, if you need to use mobile data during calls you need to make a call with same sim card using mobile data.
And for your question, when you turn that option off, if you need to use mobile data during calls you need to make a call with same sim card using mobile data
So it means I can use mobile data during the call even with that option off?
I asked you CSC code because "Use mobile data during calls" option does not exist in many countries. It's really useful feature.
Turning on use mobile data during calls option helps you to use mobile data for example when your primary sim for call is SIM 1, and primary sim for data is SIM 2. It automatically changes mobile data sim to SIM 1 when you're on call.