<nit> Fix typo

        android:description="@string/permdesc_answerPhoneCalls"

        android:protectionLevel="dangerous|runtime" />

    <!-- Allows a calling application which manages it own calls through the self-managed

    <!-- Allows a calling application which manages its own calls through the self-managed

         {@link android.telecom.ConnectionService} APIs.  See

         {@link android.telecom.PhoneAccount#CAPABILITY_SELF_MANAGED} for more information on the

         self-managed ConnectionService APIs.