ocr: Property Scope Purpose TAPL Initialized public ABoolean value indicating if TAPI has been successtully initiolized. Dev poblic Integer identifying the line device the calling application and TAPI will use to make a call. LineisOpen public ABoolean property indicating if the line 15 open. PhoneNumber. public Stores the phone number string we get from the caling application. MediaMode public ADWORD indicating the media mode. AutoSelectLine published ABoolean propery indicating if the application should automatically select a line. AnswerColls published ABoolean property indicafing if the applica ...