VoLTE on AT&T] US unlocked Samsung Galaxy S10 September security update goes live - PiunikaWeb
Galaxy S10 - ¿Cómo activar las llamadas por VoLTE? | Samsung CO
If anyone cares to see that that unlocked Galaxy S10 Plus does have VoLTE and VoWIFI on Sprint. Also Fun Fact VoLTE and VoWIFI HD Voice works cross carrier with Verizon, T-Mobile,
Toto sú všetky smartfóny, ktoré podporujú u SR operátorov VoLTE volania