No data when on a phone call via OnePlus 7T

  1. Patihk19
    Cupcake Nov 17, 2019

    Patihk19 , via OnePlus 7T , Nov 17, 2019 :
    I have noticed this issue with the phone . I have used 5 different smart phones over the last 7 years and this is the first phone that has displayed this issue.

    Can one plus own this problem and develop a solution ?