U.S. patents available from 1976 to present.
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Telephone answering machine in paging systems with automatic number identification based message operations

Patent 4942598 Issued on July 17, 1990. Estimated Expiration Date: Icon_subject March 4, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Pager receiver
Patent #: 4263480
Issued on: 04/21/1981
Inventor: Levine

Method and apparatus for screening telephone calls
Patent #: 4277649
Issued on: 07/07/1981
Inventor: Sheinbein

Method of identifying a calling station at a call terminating facility
Patent #: 4310726
Issued on: 01/12/1982
Inventor: Asmuth

Method for customer definable telephone capability
Patent #: 4611094
Issued on: 09/09/1986
Inventor: Asmuth ,   et al.

Integrated message service system
Patent #: 4612416
Issued on: 09/16/1986
Inventor: Emerson ,   et al.

Electronic audio communications systems network
Patent #: 4640991
Issued on: 02/03/1987
Inventor: Matthews ,   et al.

Personal-signaling communication system
Patent #: 4680785
Issued on: 07/14/1987
Inventor: Akiyama ,   et al.

Discretionary call forwarding
Patent #: 4723273
Issued on: 02/02/1988
Inventor: Diesel ,   et al.

Dial-up telephone network equipment for requesting an identified selection Patent #: 4763191
Issued on: 08/09/1988
Inventor: Gordon ,   et al.

Inventor

Assignee

Application

No. 164039 filed on 03/04/1988

US Classes:

340/7.31, Message input379/88.15, Pager activation379/88.2, Automatic Number Identification (ANI)379/142.13, Adaptive module coupled to telephone line or telephone device379/199, At substation379/207.15, Automatic number identification or calling number identification (ANI or CLID)379/216.01, Abbreviated dialing or direct call (e.g., hot line)455/412.1, Message storage or retrieval455/415Caller identification

Examiners

Primary: Brown, Thomas W.

Attorney, Agent or Firm

Foreign Patent References

  • 0146167 JP 08/13/1983
  • 0090451 JP 05/13/1984
  • 0041358 JP 03/13/1985
  • 0229460 JP 11/13/1985

International Classes

H04M 001/64
H04M 001/66
H04M 011/00

Abstract

An automatic telephone answering device employing an Automatic Number Identification (ANI) decoder to selectively perform operations on a telephone call is described. The device may perform such operations as to selectively not respond, end, record or forward a telephone call wherein the selection is dependent upon the ANI signal associated with the telephone call, and the operations are determined prior to the reception of the telephone call. In using the automatic answering device in a paging system, a method of selectively forwarding a telephone message to a paging device and ultimately to a pager is described, wherein the selection is dependent upon the ANI signal associated with the telephone call. Additionally, a way to selectively distribute message storage between a telephone answering machine and a pager is described.

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