One-touch dialing apparatus and method for registering dialing numbers in a telephone system
US5838784A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 28, 1996 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Aug 28, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/2745
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A one-touch dial apparatus and method for registering dialing numbers in a telephone system includes a memory module divided into a plurality of memory blocks, each memory block having a number of memory locations, wherein each of the memory blocks is arranged for each of the corresponding telephones. When an intercom number for a subject telephone is generated from a source telephone, a memory block corresponding to the subject telephone having the intercom number is selected and each of the memory locations in the selected memory block is addressed sequentially. And then, a memory button is assigned to an addressed memory location and a dialing number is registered into the addressed memory location assigned to the memory button.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.