Method and apparatus for an improved call interrupt feature in a cordless telephone answering device

• US 6,611,681 B2
• Filed: 09/25/1998
• Issued: 08/26/2003
• Est. Priority Date: 09/26/1997
• Status: Expired due to Fees

• Current Assignee: Daniel A. Henderson
• Original Assignee: Daniel A. Henderson
• Inventors: Henderson, Daniel A.
• Primary Examiner(s): Nguyen, Lee
• Assistant Examiner(s): SOBUTKA, PHILIP
• Application Number:
  US09/160,737
• Publication Number:
  US 20010014599A1
• Time in Patent Office: 1,796 Days
• Field of Search: 379/67.1, 379/79, 379/88.16, 379/88.22, 379/71, 455/412, 455/462, 455/413
• US Class Current: 455/413
• CPC Class Codes: H04M 1/57 Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set at the operator set in a manual exchange H04M5/20
• CPC Class Codes: H04M 1/578 associated with a synthesized vocal announcement
• CPC Class Codes: H04M 1/654 Telephone line monitoring circuits therefor, e.g. ring detectors
• CPC Class Codes: H04M 1/656 for recording conversations
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line

Abstract

A telecommunication device comprising a base unit and a cordless handset, wherein said telecommunication device is operable in a plurality of modes of operation. The base unit includes: (1) a ring signal detection module communicatively coupled to a telephone network; (2) a voice communication channel also communicatively coupled to said telephone network; (3) a wireless communication transmitter module; (4) a wireless receiver module; and (5) a controller for executing program instructions. The cordless handset includes: (1) a ringer module; (2) an ear piece; (3) a microphone; (4) a talk request command input device; (5) a wireless communication transmitter; and (6) a wireless communication receiver. The modes of operation include a talk request mode of operation, wherein (1) a ringing signal is received at said base unit; (2) said base unit transmits a wireless signal to said cordless handset; (3) said cordless handset receives said wireless signal; from said base, and initiates said local ringer module; (4) said base unit counts a predetermined number of rings; (5) said base unit initiates an off-hook condition in response to detection of a predetermined number of rings; (6) an outgoing message (OGM) is played at said base unit; (7) actuation of said talk request command input device is detected; (8) said base unit receives a wireless talk request signal (TRS) from said cordless handset, initiates an OGM end detection means, and continues to play said OGM; and (9) upon detection of end of said OGM by said OGM end detection means, said base unit inhibits the start of an incoming message (ICM) means and connects the calling party with the called party at said cordless handset.

Claims

1. A telecommunication device comprising:

(a) a base unit, including;

(1) a ring signal detection module communicatively coupled to a telephone network;

(2) a voice communication channel also communicatively coupled to said telephone network;

(3) a wireless communication transmitter module;

(4) a wireless receiver module;

(b) a cordless handset, including;

(1) a ringer module;

(2) an ear piece;

(3) a microphone;

(4) a talk request command input device;

(5) a wireless communication transmitter;

(6) a wireless communication receiver;

(c) an incoming message means (ICM) for recording incoming voice messages;

(d) wherein said telecommunication device is operable in a plurality of modes of operation including, a talk request mode of operation, wherein;

(1) a ringing signal is received at said base unit;

(2) said base unit transmits a wireless signal to said cordless handset;

(3) said cordless handset receives said wireless signal from said base, and initiates said local ringer module;

(4) said base unit counts a predetermined number of rings;

(5) said base unit initiates an off-hook condition in response to detection of a predetermined number of rings;

(6) an OGM is played at said base unit;

(7) actuation of said talk request command input device is detected;

(8) said base unit receives a wireless talk request signal (TRS) from said cordless handset, initiates an OGM end detection means, and continues to play said OGM; and

(9) upon detection of end of said OGM by said OGM end detection means, said base unit inhibits the start of said ICM means and connects the calling party with the called party at said cordless handset.