Electronic message unit and methods using same

• US 4,837,797 A
• Filed: 01/27/1988
• Issued: 06/06/1989
• Est. Priority Date: 11/27/1985
• Status: Expired due to Term

• Current Assignee: Automated Business Companies
• Original Assignee: Advanced Service Development Corporation
• Inventors: Freeny, Charles C. Jr.
• Primary Examiner(s): BROWN, THOMAS
• Application Number:
  US07/148,100
• Time in Patent Office: 496 Days
• Field of Search: 379/107, 379/100, 379/98, 379/96, 379/213, 379/214, 379/88, 379/67, 379/82, 379/217, 379/57
• US Class Current: 379/93.17
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04M 1/27 Devices whereby a plurality of signals may be stored simultaneously
• CPC Class Codes: H04M 1/6505 storing speech in digital form
• CPC Class Codes: H04M 1/665 by checking the validity of a code
• CPC Class Codes: H04M 3/5307 for recording messages comprising any combination of audio and non-audio components
• CPC Class Codes: Y10S 379/902 Auto-switch for an incoming voice data, or fax telephone call, e.g. comp/fax/tel
• CPC Class Codes: Y10S 379/903 Password
• CPC Class Codes: Y10S 379/909 Alternatives

Abstract

An electronic message unit adapted for use with an existing telephone and a public communication link for receiving incoming messages (machine interpretable messages and voice messages) over the communication link and for receiving incoming call signals indicating an incoming message being receivble over the communication link including a telephone control assembly and a message controller. The telephone control assembly is connectable to the communication link and to the existing telephone for receiving call incoming signals and for connecting to the communication link in response to receiving a call incoming signal, the telephone control assembly receiving the incoming messages over the communication link when connected to the communication link and outputting the received incoming messages. The message controller receives the incoming messages outputted by the telephone control assembly and determines the incoming message to be either a machine interpretable message or a voice message. The message controller provides an output ring signal in response to determining a voice message being received over the communication link for causing audibly perceivable ring output indication indicating a voice message being received over the communication link, and the message controller outputs the incoming message in response to determining a machine interpretable message being received over the telephone link for reproduction in a retrievable form without causing the audibly perceivable ring output indication to be provided.

Claims

1. An electronic message unit adapted for use with an existing telephone and an existing telephone link for receiving incoming messages (machine interpretable messages and voice messages) over the telephone link and for receiving call incoming signals indicating an incoming message (machine interpretable message or voice message) is receivable over the telephone link, comprising:

a telephone control assembly connectable to the telephone link and to the telephone for receiving call incoming signals and for connecting to the telephone link in response to receiving a call incoming signal, the telephone control assembly receiving the incoming messages over the telephone link when connected to the telephone link and outputting the received incoming message; and

a message controller receiving the incoming messages outputted via the telephone control assembly, and for each incoming message determining if the incoming message is a machine interpretable message,

the message controller providing an output ring signal in response to the incoming signal being a voice message for causing an audibly perceivable ring output indication indicating a voice message being received over the telephone link, and the message controller outputting the incoming message in response to determining a machine interpretable message being received over the telephone link for reproduction in a retrievable form without causing the audibly perceivable ring output indication to be provided;

wherein the electronic message unit is uniquely identified by a message unit code, and wherein at least some of the machine interpretable messages are defined further to include the message unit code, and wherein the message controller is defined further as being conditionable in one of a private mode and a public mode, the message controller outputting all received machine interpretable messages (machine interpretable messages including the message unit code and machine interpretable messages not including message unit code) in the public mode, and the message controller determining the presence of the message unit code in each of the received machine interpretable messages, and the message controller outputting the received machine interpretable message in response to determining the presence of the message unit code in the received machine interpretable message and the message controller outputting a disconnect signal in response to determining a received machine interpretable message not including a message unit code, and wherein the telephone control assembly is defined further as receiving the disconnect signal outputted via the message controller and disconnecting the telephone link in response to receiving the disconnect signal, and wherein the electronic message unit is defined further to include;

a mode control connected to the message controller being conditionable in one mode for providing a private mode signal and being conditionable in one other mode for providing a public mode signal; and

wherein the message controller is defined further as receiving the private mode signal and the public mode signal from the mode control and the message controller being conditioned in the public mode in response to receiving the public mode signal and being conditioned in the private mode in response to receiving the private mode signal.

2. The electronic message unit of claim 1 wherein the telephone control assembly is defined further as receiving call outgoing signals from the telephone and connecting the telephone to the telephone link in response to receiving call outgoing signals for outputting the call outgoing signals over the telephone link, the telephone control assembly being adapted to receive outgoing messages (at least one of voice messages and machine interpretable messages) from the telephone and output the received outgoing messages over the telephone link.

3. The electronic message unit of claim 1 defined further to include:

a power supply for supplying an operating power signal; and

means for sensing the outputting of operating power signal and for connecting the telephone to the telephone link thereby by-passing the electronic message unit in response to sensing a loss of the outputted operating power signal.

4. The electronic message unit of claim 1 wherein the telephone provides an off hook signal when conditioned to receive machine sender messages and send voice messages, and wherein the telephone control assembly is defined further as receiving the off hook signal and connecting the telephone to the telephone link in response to receiving the off hook signal.

5. The electronic message unit of claim 1 defined further to include:

a printer for receiving machine interpretable messages outputted by the message controller and for printing the machine interpretable messages on a print medium in a human perceivable format.

6. The electronic message unit of claim 1 defined further to include:

a message display for receiving machine interpretable messages outputted by the message controller and for displaying the machine interpretable messages in a display medium in a human perceivable format.

7. The electronic message unit of claim 1 wherein some of the machine interpretable messages include a personal identification code, and wherein the message controller is defined further as being conditionable in a personal mode, and the message controller determining the presence of the personal identification code in the received machine interpretable message, and the message controller outputting the received machine interpretable message, and the message controller outputting the disconnect signal in response to determining a received machine interpretable message not including the personal identification code, and wherein the mode control is defined further as being conditionable in one mode for providing a personal mode signal, and wherein the message controller is defined further as receiving the personal mode signal outputted by the mode control assembly and the message controller being conditionable in the personal mode signal outputted by the mode control assembly.