Abstract: A SIM Manager is disclosed that accesses functionality contained within a GSM-type telephone SIM by combining functionality of a plurality of asynchronous RIL functions into a single synchronous application programming interface. A first dynamic link library receives a function call for performing a selected function from an application operating in a GSM-type telephone device. The first dynamic link library is preferably a stub dynamic link library to which applications link, links to the application and initiates a process thread corresponding to the received function call, thereby blocking all subsequently received calls until the received function call for the selected function is complete. A second dynamic link library contains at least one application programming interface corresponding to the selected function.

Abstract: The present invention includes a mobile device which provides the user with the ability to schedule a meeting request from the mobile device itself. The mobile device creates an object representative of the meeting request and assigns the object a global identification number which uniquely identifies the object to other devices which encounter the object. In addition, the mobile device in accordance with one aspect of the present invention provides a property in the object which is indicative of whether the meeting request has already been transmitted. In this way, other devices which encounter the meeting request are capable of identifying it as a unique meeting request, and of determining whether the meeting request has already been transmitted, in order to alleviate the problem of duplicate meeting request transmissions.

Abstract: The present invention includes a mobile device which provides the user with the ability to schedule a meeting request from the mobile device itself. The mobile device creates an object representative of the meeting request and assigns the object a global identification number which uniquely identifies the object to other devices which encounter the object. In addition, the mobile device in accordance with one aspect of the present invention provides a property in the object which is indicative of whether the meeting request has already been transmitted. In this way, other devices which encounter the meeting request are capable of identifying it as a unique meeting request, and of determining whether the meeting request has already been transmitted, in order to alleviate the problem of duplicate meeting request transmissions.

Abstract: A system is provided for maintaining a notification database in a mobile device. A notification scheduling program is run at a predetermined time. The notification scheduling program is configured to obtain information indicative of a plurality of notifications to be presented in the future. The notifications which are to be presented within a predetermined time period are entered in the notification database. The notification scheduling program is scheduled to run in response to expiration of the predetermined time period.

Abstract: An adjusting keyboard for a small, touch screen display for a personal digital assistant provides a system and method for selecting a character for entry when a key of the keyboard is struck off center. The system and method of the adjusting keyboard select the next character for entry from the keyboard based on the occurrence frequency of a predetermined number of previously entered characters and the distance the user has contacted the touch screen keyboard from the center points of proximate keys including the key actually contacted. Contact by the user within 0.2 of the key length from the center point of a key is considered a direct hit, and the character represented by that key is entered. For touch contacts beyond 0.