S7 edge, no option to enable/disable VOLTE after last update? Noticed after both mine and wife's phone would not do video call. Wanted to ask for advice here prior to reaching out
Set up MMS - Samsung Galaxy A7 (2017) - Android 8.0 - Device Guides
Samsung Galaxy A7 (2018) Review - PhoneArena
Samsung Galaxy A7 2016 - 4G VoLTE Test with Jio 4G | Samsung Galaxy Mobile Tutorial | A7 2017 - YouTube