RxPad is the iPhone and iPad client for DiamondPhone. DiamondPhone is a virtual application-centric phone system designed for the needs of physicians, though general enough for any service business. DiamondPhone can be a standalone e-prescribing device (certified by SureScripts) with a dictation system. However, it can scale to a multioffice audio/visual phone system that places multiple applications on multiple phones (desk/tablet/and cellular). Unique in the telecom industry as a basis for vertical industry applications.