https://forum.xda-developers.com/t/gsi-13-lineageos-20-light.4509315/ In-call audio on Snapdragon 8 Gen 2 (SM8550) and newer Qualcomm devices 小米 13 Pro 已刷入，VoNR 不行，VoLTE 可以 volte, gen2, vonr, in-call
