Android also is using OMTP while Apple is using CTIA Older Androids used OMTP but they eventually standardised on CTIA too: https://source.android.com/docs/co

Android also is using OMTP while Apple is using CTIA Older Androids used OMTP but they eventually standardised on CTIA too: https://source.android.com/docs/core/interaction/accessories/headset/plug-headset-spec https://source.android.com/docs/core/interaction/accessories...