US PATENT SUBCLASS 379 / FOR 135
.~.~ Subscriber control of central office message storage or retrieval (379/89)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


379 /   HD   TELEPHONIC COMMUNICATIONS

FOR 133  DF  WITH AUDIO MESSAGE STORAGE AND RETRIEVAL (379/67) {1}
FOR 134  DF  .~ Stored in digital form (379/88) {1}
FOR 135.~.~ Subscriber control of central office message storage or retrieval (379/89)

DEFINITION

Classification: 379/FOR.135

Subscriber control of central office message storage or retrieval:

Foreign art collections including subject matter wherein the message storage is located at a central switching office and wherein the content of the audio message is controlled from a subscriber terminal.