Wireless, radio-frequency communications using a handheld computer

摘要: A communications device provides a user with sensory cue that informs the of certain characteristics subsequent action includes data communications. By informing communication before initiates action, invention appropriately sets expectations regarding characteristics. For example, one embodiment is implemented in portable screen. actions include wireless communications, simultaneously displays link icon next to interface graphic element. The element used initiate action. can be an operating system object having embedded type icon. corresponding requires and expense time associated therewith. method, apparatus for indicating begins are provided.