I used to have the Samsung Note 10+ and had a second number using the My Numbers app. Had no issues with calling out, receiving calls, or texts.
I upgraded to the iPhone 13 Pro Max and now around the 1 minute mark of a call on My Numbers, the audio will cut out. I’ve tested it out using the speaker, Bluetooth, or any other combination and it always cuts out around the 1 minute mark. Is there something I have to update or change?