Redialing method

Details Redialing method Redialing method

1995-12-20

1999-10-12

Tsang, Fan S.

Telephonic communications

Special services

Abbreviated dialing or direct call

379 8803, 37910014, 379256, 379280, 379281, 379341, 379355, 379359, H04M 164, H04M 342, H04M 300, H04M 100

Patent

active

059664363

ABSTRACT:
A redialing method in a communication apparatus provides that the digits of a telephone number are consecutively input by a user, and the actual time intervals between the consecutive inputs are measured and stored in memory along with the digits of the telephone number. During redialing, the digits of the telephone number and the actual time intervals between the consecutive digits are read from memory, and the telephone number is dialed by inserting the previously measured actual time intervals between the respective digits of the telephone number. According to this method, the redialing operation can be effectively performed in various kinds of information service telephones or key phones, and cumbersome key manipulation can be eliminated.

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patent: 4769835 (1988-09-01), Hirth et al.
patent: 4805212 (1989-02-01), Hase et al.
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patent: 5136637 (1992-08-01), Rust et al.
patent: 5243646 (1993-09-01), McCarthy
patent: 5394462 (1995-02-01), Maemura
patent: 5425095 (1995-06-01), Yoshino

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