: Officially supported on Oppo, OnePlus, and Realme smartphones.
Integrated ability to take notes directly during a call. Installation Guide for Android 13 Step 1: Download the App Oppo Phone Dialer Apk Android 13
: Some users report bugs where audio might switch from Bluetooth back to the phone receiver during calls. Background Calls : Officially supported on Oppo, OnePlus, and Realme