4G voLTE

[prasath]

Can you solve my problem 

Samsung A7 (2018) not supported  voLTE? 

[kk7]

I don think it support

[Nicki_]

whats the difference between 4g and 4g (voLTE) ? I dont know abt this haha

[kk7]

voice over LTE it mean

[Nicki_]

so is it still okay if it not appears. im using s9 and sometimes it have and sometimes it dissapear

[Samsung_vkgLhPs]

Can you solve my problem 
Samsung A50s not supported  voLTE?

[Adz89]

4G is normaly connection for internet, but if u see like this 4G+ it means it is automatically connected to volte or voice over LTE.. i think like this.. but if im wrong .. pls correct me..