Abstract: A method for collecting data to identify an RF dead zone in a cell of a wireless network using a mobile station is provided. The method includes: a) receiving position data from the mobile station at a base station when the mobile station is powered up and located within the cell, b) communicating the position data from the base station to a mobile switching center, and c) storing the position data in an RF dead zone network. In another embodiment, a method for collecting data to identify an RF dead zone in a wireless network using a mobile station is provided. The wireless network provides wireless service to a plurality of cells and includes a plurality of base stations corresponding to the cells. In still another embodiment, a method for collecting data to identify an RF dead zone in a wireless network using a plurality of mobile stations is provided.

Abstract: Components of a communications network automatically determine an appropriate time for a conference call. The network sends conference call invitations to desired conference participants. The invitations include proposed conference times. Responses are tallied and analyzed to determine an optimum time for the conference call. The conference call is scheduled according to the determined optimum time. Conference participants are notified of the scheduled conference time. Reminders may be sent. The network calls all conference participants at or about the scheduled conference time and interconnects successfully placed calls.