H - Electricity – 04 – M
Patent
H - Electricity
04
M
379/35, 379/78
H04M 3/50 (2006.01)
Patent
CA 1207477
ABSTRACT An electronic communication message system for receiving, storing and/or transmitting audio telephone messages from a private branch exchange or central tele- phone office of a telephone company. The system com- prises an electronic voice and data digital signal pro- cessing unit which includes a call processor sub- sys- tem, a housekeeper or administrative sub-system, and a data storage sub-system. In addition apparatus is provided for controlling access to the system and to permit a user to access the system to deposit a message for transmission to selected telephone addresses at selected times and dates. Apparatus is also provided for informing a user that a message for him has been deposited in the system and to enable him to access the system to receive the message.
438514
Greenman Herbert A.
Woodard Scott E.
Dictaphone Corporation
Sim & Mcburney
LandOfFree
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