Telephone apparatus with caller identification

• US 5,452,346 A
• Filed: 04/26/1994
• Issued: 09/19/1995
• Est. Priority Date: 05/14/1993
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Miyamoto, Hiroshi
• Primary Examiner(s): Chin, Stephen
• Assistant Examiner(s): Shankar, Vijay
• Application Number:
  US08/233,452
• Time in Patent Office: 511 Days
• Field of Search: 379/127, 379/142, 379/188, 379/189, 379/199, 379/200, 379/245
• US Class Current: 379/142.04
• CPC Class Codes: H04M 1/573 Line monitoring circuits for detecting caller identification
• CPC Class Codes: H04M 1/578 associated with a synthesized vocal announcement
• CPC Class Codes: H04M 3/42042 Notifying the called party of information on the calling party details within substation equipment H04M1/57, signalling details H04Q3/72
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Abstract

A telephone apparatus including a decoder, a memory, a comparison circuit and an output device. The decoder serves to detect and decode telephone number information of a calling side transmitted with bell signals through a telephone line. The memory stores telephone number data of calling sides in correspondence with operation keys. When a call is received, the comparison circuit compares the output data of the decoder with the telephone number data stored in the memory. If a coincidence is detected between the output data of the decoder and the telephone number data of the memory based on the comparison result of the comparison circuit, the output device notifies a user that the call corresponds to one of the telephone number data stored in the memory. The output device includes indication units provided in correspondence with a plurality of operation keys, and a driving control circuit for selectively activating the indication unit of the operation key corresponding to the coincident telephone number data. Alternately, the output device may include audio data memory in which names of call sides are stored as audio data in correspondence with both the telephone number data stored in the memory and the operation keys, a speaker to which the audio data read out from the audio data memory are supplied, and a controller for reading out the audio data corresponding to the coincident telephone number data from the audio data memory and outputting the correct audio data.

Claims

1. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side transmitted together with bell signals through a telephone line and decoding the detected telephone number information to output telephone number data;

memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

comparison means for comparing the telephone number data stored in said memory means with the output telephone number data of said decode means when a call is received and the telephone number information of the calling side is detected; and

output means for indicating to a user that the received call corresponds to one of the telephone number data of calling sides already stored in said memory means when a comparison result of said comparison means represents coincidence between the output telephone number data of said decode means and one of the telephone number data stored in said memory means,

wherein said output means comprises a plurality of indication units each of which is provided in correspondence with each of said plurality of respective operation keys, and driving control means for selectively driving one of said plurality of indication units on the basis of the comparison result.

2. A telephone apparatus according to claim 1, said apparatus further comprising a name-writing area for a user of the telephone apparatus to write the names of the calling sides whose telephone number data have been stored in said memory means in correspondence with said plurality of respective operation keys.

3. A telephone apparatus according to claim 1, said apparatus further comprising a name-writing area for a user of the telephone apparatus to write the names of the calling sides whose telephone number data have been stored in said memory means in correspondence with said plurality of respective operation keys, and wherein said output means further comprises illumination means for illuminating name-written portions written in said name-writing area from a back side thereof, and control means for controlling said illumination means for selectively illuminating a name-written portion corresponding to coincident telephone number data on the basis of the comparison result.

4. A telephone apparatus according to claim 1, wherein said output means further comprises an audio data memory for storing names corresponding to the telephone number data stored in said memory means as audio data, electro-acoustic transducing means to which the audio data are supplied from said audio data memory, and control means for controlling said electro-acoustic transducing means for reading out the audio data corresponding to the coincident telephone number data from said audio data memory on the basis of the comparison result, and outputting a voice representing the name corresponding to the coincident telephone number data.

5. A telephone apparatus according to claim 4, said apparatus further comprising bell stop means for stopping a bell sounding on the basis of the comparison result.

6. A telephone apparatus according to claim 1, wherein said output means further comprises sound tone switching means for altering the sound tone of a bell, and control means for controlling said sound tone switching means to alter the bell sound tone to a sound tone different from a normal sound on the basis of the comparison result.

7. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side transmitted through a telephone line and decoding the detected telephone number information to output telephone number data;

memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

a name-writing area for a user of the telephone apparatus to write names of calling sides corresponding to the telephone number data stored in said memory means in correspondence with said plurality of respective operation keys;

indication means for indicating each name-written portion of said name-writing area;

comparison means for comparing the telephone number data stored in said memory means with output telephone number data of said decode means when a call is received and the telephone number information of the calling side is detected; and

driving circuit means for driving said indication means so that when said comparison means detects coincidence between the telephone number data decoded by said decode means and one of the telephone number data stored in said memory means, a name-written portion of the calling side which corresponds to the detected coincident telephone number data in the name-writing area is indicated.

8. A telephone apparatus according to claim 7, wherein said indication means comprises light emitting elements provided adjacent to name-written portions each of which is written in correspondence with each of said plurality of respective operation keys.

9. A telephone apparatus according to claim 7, wherein said indication means is designed so that when any coincident telephone number data is detected by said comparison means, said indication means indicates an operation portion of one of said plurality of respective operation keys corresponding to the detected coincident telephone number data.

10. A telephone apparatus according to claim 7, wherein said indication means comprises illumination means for individually illuminating each of name-written portions of said name-writing area from a back side thereof, said name-written portions being written in correspondence with each of said plurality of respective operation keys, and when any coincident telephone number data is detected by said comparison means, said illumination means illuminates the name-written portion corresponding to the detected coincident telephone number data.

11. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side transmitted through a telephone line and decoding the detected telephone number information to output telephone number data;

memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

recording and reproducing means for recording and reproducing as audio data names of calling sides corresponding to the telephone number data stored in said memory means in correspondence with each of said plurality of respective operation keys;

a speaker unit to which the audio data outputted from said recording and reproducing means are supplied;

comparison means for comparing the telephone number data stored in said memory means with output telephone number data of said decode means when a call is received and the telephone number information of the calling side is detected;

control means for controlling said recording and reproducing means so that when said comparison means detects any coincidence between the telephone number data stored in said memory means and the telephone number data decoded by said decode means, the name of the calling side corresponding to the coincidence-detected telephone number data is reproduced and output to said speaker unit;

a name-writing area for a user of the telephone apparatus to write names of calling sides corresponding to the telephone number data stored in said memory means in correspondence with each of said plurality of respective operation keys;

indicating means for indicating each name-written portion of the calling sides which are written in said name-writing area; and

driving means for driving said indicating means so that when said comparison means detects any coincidence between the telephone number data stored in said memory means and the telephone number data decoded by said decode means, the name of the calling side corresponding to the coincidence-detected telephone number data is indicated,

wherein said indication means is designed to indicate each of operation portions of said plurality of respective operation keys so that when said comparison means detects the same telephone number data, the operation portion of one of said plurality of respective operation keys corresponding to the detected telephone number data is indicated.

12. A telephone apparatus according to claim 11, wherein said indication means comprises illumination means for individually illuminating each of the name-written portions written in said name-writing area in correspondence with said plurality of respective operation keys from a back side thereof, and when said comparison means detects the same telephone number data, the name-written portion corresponding to the detected telephone number data is illuminated by said illumination means.

13. A telephone apparatus according to claim 11, said apparatus further comprising bell stop means for stopping bell sound on the basis of the comparison result.

14. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side transmitted together with bell signals through a telephone line and decoding the detected telephone number information to output telephone number data;

first memory means for storing the telephone number data decoded by said decode means;

second memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

a name-writing area for a user of the telephone apparatus to write names of the calling sides corresponding to the telephone number data stored in said second memory means in correspondence with ones of said plurality of respective operation keys;

indicating means for indicating each of name-written portions of the calling sides written in said name-writing area;

a comparison and coincidence circuit for reading out the telephone number data from said first memory means and the telephone number data from said second memory means and comparing these telephone number data to detect whether any coincident telephone number data exists between these data when receiving a search instruction; and

driving means for controlling said indicating means so that when said comparison and coincidence circuit detects coincident telephone number data, a name-written portion of a calling side which corresponds to the detected coincident telephone number data is indicated by the indicating means.

15. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side transmitted together with bell signals through a telephone line and decoding the detected telephone number information to output telephone number data;

memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

a plurality of indication units provided in correspondence with said plurality of respective operation keys;

comparison means for comparing the telephone number data stored in said memory means with the output telephone number data of said decode means when a call is received and the telephone number information of the calling side is detected; and

control means for selectively driving said plurality of indication units so that when the comparison result of said comparison means represents that the output telephone number data of said decode means is coincident with one of the telephone number data stored in said memory means, one of said plurality of indication units corresponding to a respective one of said plurality of operation keys corresponding to the coincident telephone number data is selectively driven.

16. A telephone apparatus according to claim 15, said apparatus further comprising a name-writing area for a user of the telephone apparatus to write names of calling sides corresponding to the telephone number data stored in said memory means in correspondence with each of said plurality of respective operation keys, and wherein each of said plurality of indication units is provided in correspondence with each of the names which are written in the name-writing area.

17. A telephone apparatus according to claim 15, said apparatus further comprising sound tone switching means for altering a sound tone of a bell, and wherein said control means controls said sound tone switching means on the basis of the comparison result to alter the sound tone to a sound tone different from that at a normal call reception time.

18. A telephone apparatus comprising:

decode means for detecting telephone number information of a calling side which is transmitted together with bell signals through a telephone line and decoding the detected telephone number information to output telephone number data;

memory means for storing telephone number data of a plurality of calling sides in correspondence with a plurality of respective operation keys;

a plurality of first display units which are provided in correspondence with said plurality of respective operation keys;

a second display unit for displaying the data decoded by said decode means;

comparison means for comparing the telephone number data stored in said memory means with the output telephone number data of said decode means when a call is received and the telephone number information of the calling side is detected; and

control means for controlling said first and second display units so that when the comparison result of said comparison means represents that the output telephone number data of said decode means is coincident with one of the telephone number data stored in said memory means, one of said first display units corresponding to one of said plurality of respective operation keys for the coincident telephone number data is selectively driven, and when the comparison result represents that no coincident telephone number data exists, the telephone number data of the calling side which is decoded by said decode means are displayed on said second display unit.

19. A telephone apparatus according to claim 18, said apparatus further comprising a name-writing area for a user of the telephone apparatus to write names of calling sides corresponding to the telephone number data stored in said memory means in correspondence with said plurality of respective operation keys, and wherein said first display units are respectively provided in correspondence with the plurality of names written in said name-writing area.