How the article describes iPad software features from the view of Application？A.Althou

How the article describes iPad software features from the view of Application？

A.Although the iPad is not designed to replace a mobile phone, a user can use a wired headset or the build-in speaker and microphone and place telephone calls over Wi-Fi or 3G using a VoIP application.

B.The layout of the music library is similar to that of an iPod or current Symbian S60 phones.

C.On iTunes, the feature shows the different album covers in a scroll-through photo library.

D.The interface is centered around the home screen, a graphical list of available applications.