Mobile phone having hinting capabilities for operation function selection
US7403977B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2003 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Dec 11, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/56
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile phone and related method for providing hinting capabilities in the mobile telephone is presented which makes a user aware of one or more next possible sub-operational functionalities available for user selection in a selected operational functionality. Control and alphanumeric keys associated with the available functionalities are identified to hint at next possible sub-functionalities available for selection wherein the keys are identified by lighting or shown as icon representations on the display of the mobile phone or tones to suggest to the user that operation of the key is related to the given operational context and sequence progression step in the selected desired operational functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.