Method of transmitting an acknowledgement to an A-subscriber
US6430269B1 · kind B1 · utility
7Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 2000 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | May 15, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a method of transmitting an acknowledgement to an A subscriber in a telephone system in connection with call establishment. In order to improve transmission of information between the parties to the call establishment, communications means are arranged in the system for transmitting a predetermined message, a call associated with a terminating call is received from the A subscriber, and the communication means are activated via the user interface of a subscriber station to transmit said acknowledgement message to the A subscriber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.