Procedure for establishment of communication between two data transmission terminals and terminal for the embodiment of the procedure
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United States of America Patent
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-
Oct 12, 2004
Grant Date -
N/A
app pub date -
Jul 29, 1999
filing date -
Jul 31, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A procedure to establish communication between two terminals for data transmission, designed to supply the identity of a calling terminal to a receiving terminal. The procedure includes memorization in terminals of a table with the numbers of the terminals of correspondents. At the time of a call, a command is given to the network to supply the identity of the calling terminal to the receiving terminal. In the receiving terminal, the identity of the calling terminal is compared against the content of the table. If the identities match, the receiving terminal calls back the calling terminal.
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