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Class Information
Number: 379/915
Name: Telephonic communications > Programmable telephone component > "soft" key
Description: Subject matter wherein the telephone system component is a programmable function key or an adjunct device coupled to the set and intended for effecting transmission of signals over a telephone line or channel, or controlling the transmission thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6760410 |
Computer having automatic answering state displaying and processing functions and method of processing automatic answering |
Jul. 6, 2004 |
| 6304646 |
Man-machine interface device for telephone terminals |
Oct. 16, 2001 |
| 6266404 |
Method and apparatus for controlling characteristics of distributed telephone sets from a central telephone switch |
Jul. 24, 2001 |
| 6058167 |
Apparatus and method to provide a functional and more user-friendly interface for downloaded ISDN telephony features |
May. 2, 2000 |
| 5577118 |
Telephone-terminal combination with plural keyboards |
Nov. 19, 1996 |
| 5495528 |
Digital telephone control interface system |
Feb. 27, 1996 |
| 5487104 |
Arrangement for displaying menu screens on a telephone terminal |
Jan. 23, 1996 |
| 5392337 |
Arrangement for varying the display time for messages displayable on a telephone terminal |
Feb. 21, 1995 |
| 5386460 |
Feature configurable telephone terminal |
Jan. 31, 1995 |
| 5119413 |
System and method to alter the functions assigned to the keys of a terminal connected to an electronic exchange |
Jun. 2, 1992 |
| 4969136 |
Communications network and method with appointment information communication capabilities |
Nov. 6, 1990 |
| 4932022 |
Integrated voice and data telephone system |
Jun. 5, 1990 |
| 4788720 |
Programmable subscriber set |
Nov. 29, 1988 |
| 4763356 |
Touch screen form entry system |
Aug. 9, 1988 |
| 4741026 |
Message signaling arrangement between a switching system and user terminals |
Apr. 26, 1988 |
| 4631364 |
Communication system having dynamically assigned station set buttons |
Dec. 23, 1986 |
| 4613730 |
Electronic telephone with feature access and speed dialing including loop breaks |
Sep. 23, 1986 |
| 4605825 |
Function key assignments in a key telephone system |
Aug. 12, 1986 |
| 4602132 |
Key telephone system |
Jul. 22, 1986 |
| 4559417 |
Method of setting operating data in a key telephone system |
Dec. 17, 1985 |
| 4524244 |
Digital and voice telecommunication apparatus |
Jun. 18, 1985 |
| 4453040 |
Telephone feature assignment circuit |
Jun. 5, 1984 |
| 4425627 |
Intelligent prompting terminal apparatus |
Jan. 10, 1984 |
| 4291198 |
General-purpose electronic telephone station set |
Sep. 22, 1981 |
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