1. chakrakr's Avatar
    I had my prepaid AT&T Samsung Galaxy Note 5 for my travel to India. In India, I used a Jio SIM which requires VOLTE to make calls.

    Since VOLTE cannot be enabled in prepaid AT&T phones, I used an app (Jio Call) which directs all calls through the app.

    After return to US , I am having following problems --

    1) Incoming calls are missed most of the time (it rings occasionaly)

    2) Outgoing calls take very long to connect .. it is often more than 1-2 minutes to connect

    I have uninstalled the App that I was using in India, disabled Hangout.

    Anything else short of Factory reset ?
    08-16-2019 01:59 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Try going to Settings>Networks and look for the Reset Network Settings option.
    08-16-2019 07:16 PM

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