Using Your Samsung Galaxy S7 with Straight Talk Wireless – smartphonematters
Samsung Galaxy S7 edge - Turn VoLTE on or off | Vodafone UK
Samsung Galaxy S7 review: Gorgeous S6 successor that brings back desired features | ZDNET
Solved: Strange Icon LTE Vo)) on Galaxy S7 - Samsung Community
VoLTE feature not available in Nougat Update??? - Android Forums at AndroidCentral.com
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