TELECOMMUNICATION SYSTEM CAPABLE OF DIGITAL SIGNATURE BUSINESS MANAGEMENT AND SCHEDULE MANAGEMENT AND OPERATING METHOD THEREOF

摘要

The present invention provides an intranet or in-house groupware, an external (domestic or overseas) groupware network, and an enterprise-to-company extranet to build a large network.;In addition, each department is grouped, encrypted digital signature issuance, real-time electronic payment by digital signature, group (department / team) management, manpower / financial management, project progress, overall project management in the enterprise, personal performance evaluation It also provides a system that presents the best model and forecasts of expected time to perform in the future, such as distribution of work, distribution of personnel, individual personnel, and similar projects.;In addition, personal group management, personal schedule management, etc. can be performed, and all of these contents and tasks can be accessed, accessed, modified, and deleted by accessing a server (Wireless Application Protocol) through the wireless Internet. It also includes an SMS server that performs a reminder function to notify department members in each department.