namespace Windows.ApplicationModel.Calls
{
    [ContractVersion(typeof(CallsPhoneContract), 393216U)]
    [ProjectedRuntimeClass(typeof(IPhoneCall))]
    [WindowsRuntimeHelperType(typeof(PhoneCall))]
    [WindowsRuntimeType("Windows.ApplicationModel.Calls.CallsPhoneContract")]
    public sealed class PhoneCall : IEquatable<PhoneCall>, ICustomQueryInterface, IDynamicInterfaceCastable, IUnmanagedVirtualMethodTableProvider, IWinRTObject
    {
        public PhoneCallOperationStatus SendDtmfKey(DtmfKey key, DtmfToneAudioPlayback dtmfToneAudioPlayback);
    }
}