Apple's iTravel application services are already expanding and the app hasn't even launched yet. In our first report this morning, we covered a detailed travel itinerary application that will cover every aspect of your travel while the second report focuses on how your iPhone will be able to tap into a hotel's own servers to access multiple in-room services. For starters, your iPhone will act as your hotel key and from there you'll be able to control room settings such as lighting, bath settings, room temperature and so forth. Your iPhone will be able to be your hotel room's TV and stereo remote. You'll also be able to access other services like booking a visit to the hotel's spa or reserving a conference room all from the convenience of your iPhone or other iOS device. You'll even be allowed to check-out via your iPhone or check your room charges before leaving. When it comes to future travel – Apple is out to cover you every step of the way from travel arrangements right through to in-room services conveniently and in style.