Real time absentee telephone and radiant wave signaling system

• US 4,172,969 A
• Filed: 08/30/1976
• Issued: 10/30/1979
• Est. Priority Date: 12/03/1975
• Status: Expired due to Term

• Current Assignee: Casio Computer Company Limited
• Original Assignee: Alfred B. Levine, Boris Haskell
• Inventors: Levine, Alfred B., Haskell, Boris
• Primary Examiner(s): Konick, Bernard
• Assistant Examiner(s): Stellar, George G.
• Application Number:
  US05/718,609
• Time in Patent Office: 1,156 Days
• Field of Search: 179/2 A, 179/2 E, 179/2 EA, 179/2 EC, 179/6 C, 179/90 AN, 179/2 EB, 179/6 R, 179/41 A
• US Class Current: 379/70
• 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 1/658 Means for redirecting recorded messages to other extensions or equipment
• CPC Class Codes: H04W 84/025 with acknowledge back capability

Abstract

A fully automatic communication system employing an automatic telephone answering device and a mobile radio transmitter and receiver for enabling a party calling another on the telephone to communicate to the mobile location of the other in "real time" that the call is being made and to relay the telephone number of the calling party. This enables the party being called to directly "telephone" back to the calling party without the need for first communicating with the telephone answering device.

In a more enhanced form, the system further permits the mobile party being called to acknowledge the reception of the call by transmitting an acknowledgment signal back to the telephone answering device to, in turn, notify the calling party that his call and calling number has been received by the party being called.

Claims

1. A personalized telephone-radiant wave pager system connectable to a telephone receiver at the location of the party being called comprising:

an automatic telephone answering device connectable to the receiver telephone, said answering device having a prerecorded playback message automatically responsive to the call to inform the caller to dial a number for transmission to the party to be paged,

a radiant wave transmitter coupled to the answering device and responsive to the dialed number received from the caller to automatically transmit the number via a radiant energy wave,

and a portable pager receiver adapted to be carried by the person to be paged and responsive to the radiant energy wave to detect and visually indicate the number dialed by the caller.

2. In the system of claim 1, said memory of the automatic telephone answering device including a prerecorded message requesting that the calling party "dial" his telephone number to be recorded as a digitized signal by the answering device.

3. In the system of claim 1, said receiver having a memory, and control means for selectively enabling the storing and readout of the caller'"'"'s dialed digital number into and from said memory.

4. In the system of claim 1, said portable receiver including a memory, means for storing each received caller'"'"'s telephone number in said memory, and means for selectively reading out said numbers and indicating said numbers.

5. In the system of claim 1, said portable receiver including a memory, means for automatically storing each of said caller'"'"'s numbers in said memory after a fixed time interval following detection and display of said numbers and automatically resetting said receiver in condition to receive any subsequent calling numbers, and manually operable means for sequentially reading out of said memory each of said stored numbers and displaying each of said numbers as it is retrieved from storage.

6. In the system of claim 1, a plurality of said portable receivers adapted to be carried by different persons, each responsive to said radiant wave signal, and each receiver being selectively responsive to a different code number for identifying the person being called;

said memory of the automatic telephone answering device recording both the dialed number of the calling party and an additional dialed code number from the party being called, and said radiant energy transmitter automatically transmitting both of said dialed numbers.

7. In the system of claim 6, each of said receivers having a memory, and means for storing and reading out from said memory the caller'"'"'s telephone number.

8. In the system of claim 1, said portable receiver having an acknowledgement transmitter that is actuable by the party being called, to transmit a radiant energy acknowledgement signal, and said telephone answering device responsive to said radiant acknowledgement signal to automatically notify the calling party that the called party has been notified of the call and been given the telephone number of the calling party.

9. In the system of claim 8, said memory of the automatic telephone answering device including a prerecorded message informing the caller that the called party as been notified of the call and has been given the telephone number of the calling party, and said telephone answering device responsive to said radiant acknowledgement signal to play back said prerecorded message.

10. A real time personalized privacy telephone signaling system comprising:

an automatic telephone answering device disposed at a receiver telephone,

a radiant energy transmitter coupled to the answering device and responsive to a telephone call being received from a caller,

a movable remote receiver accessible to the party being called,

means at the answering device and transmitter for sequentially receiving from callers and automatically transmitting digitized messages from callers as received by the telephone answering device,

means at the remote receiver for receiving and indicating such digital messages enabling the party being called to directly receive the messages from the calling parties without first communicating with the telephone answering device to obtain said messages,

said remote receiver including a memory, means for automatically storing each of said caller'"'"'s digital messages in said memory after a fixed time interval following detection and display of said numbers, and automatically resetting said receiver in condition to receive any subsequent digital messages, and manually operable means for sequentially reading out of said memory each of said stored messages and displaying each of said digital messages as it is retrieved from storage.

11. A real time absentee telephone signalling system comprising:

an automatic telephone answering device disposed at a receiver telephone,

a radiant energy transmitter coupled to the answering device and responsive to a telephone call being received from a caller to transmit a signal,

a movable remote receiver accessible to the party being called and responsive to the transmitted signal,

means at the answering device and transmitter for sequentially receiving from the caller and transmitting a digitized message from the caller as received by the telephone answering device,

means at the receiver for receiving and indicating such digital message, enabling the party being called to directly receive the message from the calling party without first communicating with the telephone answering device to obtain such message,

said receiver having an acknowledgement transmitter that is actuable by the party being called, to transmit a radiant energy acknowledgement signal, and said telephone answering device responsive to said radiant acknowledgement signal to automatically notify the calling party that the called party has been notified of the call and been given the digital message from the calling party, said automatic telephone answering device including a prerecorded message informing the caller that the called party has been notified of the call and has been given the digital number from the calling party, and said telephone answering device responsive to said radiant acknowledgement signal to play back said prerecorded message.

12. A real time absentee telephone signaling system comprising:

an automatic telephone answering device disposed at a receiver telephone,

a radiant energy transmitter coupled to the answering device and responsive to a telephone call being received from a caller to transmit a signal,

a movable remote receiver accessible to the party being called and responsive to the transmitted signal,

means at the answering device and transmitter for sequentially receiving from the caller and transmitting a digitized message from the caller as received by the telephone answering device,

means at the receiver for receiving and indicating such digital message, enabling the party being called to directly receive the message from the calling party without first communicating with the telephone answering device to obtain said message,

said receiver having an acknowledgement transmitter that is actuable by the party being called, to transmit a radiant energy acknowledgement signal, and said telephone answering device responsive to said radiant acknowledgement signal to automatically notify the calling party that the called party has been notified of the call and been given the digital message from the calling party.