voice call drop issue with one plus7 via OnePlus 7

  1. Nikita_Malhotra_21
    Cupcake Nov 19, 2019

    Nikita_Malhotra_21 , via OnePlus 7 , Nov 19, 2019 :
    i am having a hard time talking over my oneplus 7 phone. the person at the other side keeps on saying that they cannot here me even when i use my phone or Bluetooth headset for the call. this issue does not occur when i use my sim on my previous device(oneplus 5) i am very disappointed with this issue. what is the point of having a phone if i am not able to use its basic feature.please help resolve this ASAP