Wireless telephone with voice data interface mode

• US 6,138,036 A
• Filed: 03/13/1997
• Issued: 10/24/2000
• Est. Priority Date: 03/13/1997
• Status: Expired due to Term

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: OKI Telecom, Inc. (OKI Electric Industry Company Limited)
• Inventors: O'Cinneide, Breanndan
• Primary Examiner(s): MAUNG, NAY AUNG
• Application Number:
  US08/816,356
• Time in Patent Office: 1,321 Days
• Field of Search: 455/403, 455/412, 455/414, 455/417, 455/466, 455/550, 455/556, 455/557, 455/461, 379/90.02, 379/201, 379/210
• US Class Current: 455/557
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 1/72409 by interfacing with external accessories hands-free H04M1/60
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

A wireless telephone is additionally operable in a voice data interface mode in which voice (sound) data is output from the wireless telephone for communication over a data network, such as, for example, the Internet. In the voice data interface mode, voice audio signals detected through a wireless telephone microphone are converted into data for transmission through the data network, and, likewise, voice data received by the wireless telephone from the data network, or sound data simply generated by a connected PC, is converted into audio signals and output through a wireless telephone speaker. In one embodiment, a wireless telephone with voice data interface functionality is serially connected as a peripheral device to a local PC which is also connected to an Internet service provider (ISP) through land lines, and in another embodiment, through the wireless telephone itself. Other embodiments include the wireless telephone connecting to the PC through a wireless link, and in others, connecting directly to an ISP. Storage of compressed digitized audio is also included for when communication of the voice data is not possible.

Claims

1. A method of sending a voice electronic mail message to an electronic mailbox, the method comprising steps of:

coupling a wireless telephone to a personal computer;

detecting sounds through a microphone of the wireless telephone;

digitizing the detected sounds in the wireless telephone;

communicating the digitized detected sounds from the wireless telephone to the personal computer;

assembling in the personal computer the digitized detected sounds into an electronic mail message with an associated recipient electronic mailbox address; and

sending the electronic mail message to the recipient electronic mailbox.

2. The method as claimed in claim 1, further comprising a step of compressing the digitized detected sounds before being assembled in the electronic mail message.

3. The method as claimed in claim 1, wherein said sending step includes sending the electronic mail message to an Internet recipient electronic mailbox.

4. The method as claimed in claim 1, wherein said assembling step is accomplished by the wireless telephone and further includes a step of defining the recipient electronic mailbox address through manipulation of a keypad on the wireless telephone.

5. The method as claimed in claim 1, wherein said coupling step includes coupling through a local physical connection.

6. The method as claimed in claim 5, wherein said local physical connection includes a serial connection.

7. The method as claimed in claim 1, wherein said coupling step includes coupling through a local wireless connection.

8. The method as claimed in claim 1, wherein said coupling step includes coupling through a public switched telephone network.

9. The method as claimed in claim 1, wherein said sending step includes communicating from the personal computer, through the wireless telephone, to a public switched telephone network.

10. The method as claimed in claim 1, wherein said sending step includes communicating from the personal computer, directly through a land line connection, to a public switched telephone network.