Portable telephone apparatus and changing method of...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S347000, C455S348000, C379S434000

Reexamination Certificate

active

06941155

ABSTRACT:
A portable telephone apparatus capable of avoiding a troublesome operation for responding to an incoming call is provided. The portable telephone apparatus having a flip-lid includes a radio circuit section for transmitting or receiving a signal to/from a radio base station, a radio control circuit section for controlling the radio circuit section, and a flip-lid state detecting circuit for detecting an opening/closing state of the flip-lid. The radio control circuit section changes a responding method to an incoming call when opening the flip-lid is determined by the flip-lid state detecting circuit.

REFERENCES:
patent: 5175759 (1992-12-01), Metroka et al.
patent: 5448251 (1995-09-01), Gerszberg et al.
patent: 5557653 (1996-09-01), Paterson et al.
patent: 5987311 (1999-11-01), Phillips
patent: 6073027 (2000-06-01), Norman et al.
patent: 6215993 (2001-04-01), Ulveland
patent: 6282436 (2001-08-01), Crisp
patent: 6359984 (2002-03-01), Kim
patent: 2002/0132633 (2002-09-01), Johnson et al.
patent: 64-80145 (1989-03-01), None
patent: 9-307610 (1997-11-01), None
patent: 10-190791 (1998-07-01), None
patent: 8-154068 (1996-06-01), None

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