Abstract: Various aspects of the subject technology relate to methods, systems, and machine-readable media for generating executable programming code for a communications session flow. Various aspects may include providing, by a communications session handling system, a visual programming environment for developing a communications session flow. Aspects may also include adding, via a canvas of the visual programming environment, graphical programming objects to the communications session flow. Aspects may also include associating the graphical programming objects by links representing a directional dependency between pairs of graphical programming objects. Aspects may also include configuring a parameter of a graphical programming object. Aspects may also include determining, based on at least the graphical programming objects and the links, a validity of a functionality of the communications session flow.

Abstract: A graphical user interface system for BITS. The system includes a set of input modules, a set of output modules, and notification modules. The set of input modules allow selection of files for transfer to the BITS Server Virtual Directory and activate BITS functions. The BITS functions may include starting file transfer, cancelling file transfer, retrying file transfer, or removing the selected files. The set of output modules show dynamic status and real-time progress of the transfer automatically upon activation of the transfer of the selected files. The set of output modules also display an error message upon detecting an error in the transfer. Further, the notification modules provide a real-time notification on completion of the transfer.

Abstract: A mobile communications device for communicating with a server over a network, including a visual interface device that displays data, an audio interface device that receives acoustic input and converts the acoustic input to data, a network connection, a memory containing an applications program, and a processor operably coupled to the visual interface device, the audio interface device, and the memory, wherein the applications program is executed on the processor. The applications program locally generates graphical user interfaces with the visual interface and controls the input of data via the audio interface and the transmission of such data over the network to the server such that the data are accessible to a recipient. The applications program also controls the retrieval of electronic messages from a server. In a particular embodiment, the mobile communications device further includes a tactile interface device for navigating data, the tactile interface device operably coupled to the processor.