Patent
1984-11-29
1986-07-22
Schreyer, Stafford D.
179 18BA, 179 90BD, 179 90B, H04M 1274, H04M 1526
Patent
active
046021280
ABSTRACT:
The subject arrangement provides a last number dialed automatic redialing capability for each line of a multi-line telephone station set or attendant console. This is accomplished by maintaining a centralized last number dialed table on a per-line basis in the telephone switching system processor. When a subscriber subsequently accesses a line and operates the REDIAL key on the station set, the system processor retrieves the stored last number dialed for that line and completes a call connection to the identified destination.
REFERENCES:
patent: 4232200 (1980-11-01), Hestad et al.
patent: 4243845 (1981-01-01), Feinberg et al.
patent: 4324954 (1982-04-01), Taylor
patent: 4482786 (1984-11-01), Flynn
patent: 4485274 (1984-11-01), Jordon et al.
AT&T Information Systems Inc.
Graziano James M.
Schreyer Stafford D.
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