VoLTE is not working on sim 1 slot. please fix this bug. they didn't fixed it beta 4 Update .i already reported in beta 2 Update. because of VoLTE is not working on sim 1 slot . i can't make calls and receive call. 1)look in 1st screenshot top bar their is no VoLTE working. while using sim in sim 1 slot. 2)In 2nd screenshot top bar their VoLTE is working, when Same sim used in Sim 2 slot VoLTE is working. I am using Jio Sim which is 4G LTE and VoLTE too. There is no problem with sim card. Its bug or error of software it should be fixed in BETA 3 update but it didn't. Before this UI 2.0 their was no problem of VoLTE on sim 1 slot.
please fix up. thankyou.