Network/Connectivity VoLTE, WiFi Calling not available OnePlus 7

  1. Nikhil_ads
    Cupcake Jan 15, 2021

    Nikhil_ads , Jan 15, 2021 :
    I am using the OnePlus 7 dual SIM mobile. I have a SIM with WiFiCalling enabled. I tried to enable WiFi calling through the SIM settings but no option is not available. I tried *#800# which takes me to OnePlus Log kit -> switch function. But that too does not have an option to enable VoLTE and WiFi calling. (Please check the screenshots attached) Screenshot 2021-01-15 at 22.43.47.png

    I also tried *#*#4636#*#* and checked Phone information and found that VoLTE provisioned is disabled and I cannot be enabled. Even WiFi calling provisioned is disabled and cannot be enabled Screenshot 2021-01-15 at 22.45.01.png

    My SIM is WIFI enabled 100%. Can someone please help?

    Thank you

  2. Iamhasannaqvi
    Honeycomb Jan 17, 2021

    Iamhasannaqvi , via OnePlus 7 , Jan 17, 2021 :
    Which sim card are you using?? Also, to be able to enable WiFi ensure you have enabled it in settings manu of SIM.
    Ensure you've done it in both of your SIM.

  3. Nkheni
    Gingerbread Jan 17, 2021

  4. Iamhasannaqvi
    Honeycomb Jan 21, 2021


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