j5 prime and j7 nxt volte problem

[MOHAMED_ASHAR]

i have two mobile j7nxt volte is work and j5 prime volte is not work but two mobile sim is airtel 4g
plz fix

[shivamkumardubey]

here try to on volte switch if your phone has updated

[MOHAMED_ASHAR]

already on my volte switch thank you bro

[MOHAMED_ASHAR]

volte work on sim slot 2?

[Sridhar9397]

bro u phone roaming ?
yes/no ?

[MOHAMED_ASHAR]

yes