System for providing feature services in a telecommunications sy

System for service activation programming of wireless network ac

System for task tracking and controlling electronic mail

System for updating network topology based on configuration obta

System having fixedly priorized and grouped by positions I/O lin

System of dedicated elementary data processing machines organize

Systems and methods for providing personal, non-geographic call

Systems and methods for work assignment and distribution from a

Systems and processes for providing multiple interfaces for tele

Systems and processes providing programmable or customized custo

Sytem for searching unseen messages in a mail inbasket while an

Telecommunication call billing method and apparatus

Telecommunication management system and user interface

Telecommunication system for handling basic and supplementary fu

Telecommunication system with user modifiable PBX terminating ca

Telecommunications circuit provisioning and administration syste

Telecommunications network configuration model for data manageme

Telecommunications service control method in intelligent network

Telecommunications service creation apparatus and method

Telecommunications service provisioning