Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...
Patent
1993-04-13
1995-05-02
Kuntz, Curtis
Telephonic communications
Telephone line or system combined with diverse electrical...
Having transmission of a digital message signal over a...
H04M 1100
Patent
active
054127130
ABSTRACT:
In an interactive display for a telephone terminal, movement between menu screens is controlled by hard buttons located on the telephone terminal. Directional arrow symbols, responsive to the switching action provided by pressing the hard buttons, are selectively employed in the display space of the menu screens for providing a visual indication to a user of available previous and/or next menu screens. These arrow symbols occupy minimal space in the display screens, yet enable the user of the telephone terminal to easily determine the availability of and direction to proceed to access additional available menu selections in the interactive display.
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Mastering Windows 3.1. Robert Cowart. 1992. pp. 403-407.
Baals Kimberly A.
Boakes Edward W.
Chylinski Kathleen J.
Kall Darren A.
Smith Gary C.
AT&T Corp.
Kuntz Curtis
Williamson Samuel R.
Woo Stella L.
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