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HD symbol during voice call via OnePlus 7T

  1. @vanderson_alima
    Froyo Dec 15, 2019

    @vanderson_alima , via OnePlus 7T , Dec 15, 2019 :
    Good afternoon guys! I noticed since yesterday that when I make a call it appears and that HD symbol means it's a 4G LTE call on the call, did anyone else notice that? The. I live in Brazil!
    1576441189090.jpg
     

    #1
  2. jmanes
    Eclair Dec 15, 2019

    jmanes , Dec 15, 2019 :
    I have this too. Voice over LTE (VoLTE) is likely why you got an HD call. Or if your carrier supports wifi calling, it may have used wifi to perform the call. Far better sound quality!
     

    #2
    Vansh99 and otto2 like this.
  3. @vanderson_alima
    Froyo Dec 16, 2019

    @vanderson_alima , via OnePlus 7T , Dec 16, 2019 :
    Thank you!
     

    #3
  4. HeeroML
    Gingerbread Dec 16, 2019

    HeeroML , via OnePlus 7T , Dec 16, 2019 :


    jmanes

    I have this too. Voice over LTE (VoLTE) is likely why you got an HD call. Or if your carrier supports wifi calling, it may have used wifi to perform the call. Far better sound quality!​


    you also can have hd+, I don't know how this is directly defined but it's probably Volte and vowifi in the same network or supported network.
     

    #4
  5. G_ik1llpeeple4fun_KWAF
    Eclair Dec 29, 2019

    G_ik1llpeeple4fun_KWAF , Dec 29, 2019 :
    Are you on a OnePlus 7 pro? Thanks for posting, i just got my OnePlus 7 pro 2 weeks ago and I just called my carrier to submit my imei number as they said it has to be whitelisted for this feature. And in a few days (when the request has been processed) I'm supposed to start seeing the HD icon too [e]1f440[/e].
     

    #5