Telecommunications – Radiotelephone system – Message storage or retrieval
Reexamination Certificate
2005-09-13
2005-09-13
Banks-Harold, Marsha D (Department: 2686)
Telecommunications
Radiotelephone system
Message storage or retrieval
C455S550100, C379S433060
Reexamination Certificate
active
06944441
ABSTRACT:
A portable phone includes dial keys (2) including at least one specific key and unspecific keys, and a processing unit (3). The processing unit determines whether one of the dial keys which is operated in a first mode is one of the unspecific dial keys, and changes an operation mode from the first mode to a second mode when the operated dial key is one of the unspecific dial keys. The portable phone further includes a display unit (5). In a telephone number searching operation mode as the second mode, the processing unit reads out a list of data associated with destination phone numbers from a storage unit (4) and controls the display unit to display as a non-dialing operation. Also, the processing unit controls the display unit to selectively scroll the list of data in one of upward and downward directions in response to an operation of one of the unspecific dial keys.
REFERENCES:
patent: 4723265 (1988-02-01), Kamei et al.
patent: 5280516 (1994-01-01), Jang
patent: 5305372 (1994-04-01), Tomiyori
patent: 5349629 (1994-09-01), Kumano
patent: 5491745 (1996-02-01), Roeder
patent: 5797098 (1998-08-01), Schroeder et al.
patent: 5881377 (1999-03-01), Giel et al.
patent: 5926769 (1999-07-01), Valimaa et al.
patent: 5999827 (1999-12-01), Sudo et al.
patent: 6072868 (2000-06-01), Irvin
patent: 6195569 (2001-02-01), Frederiksen
patent: 6332024 (2001-12-01), Inoue et al.
patent: 6381468 (2002-04-01), Larsen et al.
patent: 2278756 (1994-12-01), None
patent: 6292644 (1987-04-01), None
patent: 2-81546 (1990-03-01), None
patent: 3-21147 (1991-01-01), None
patent: 3-198455 (1991-08-01), None
patent: 8-83141 (1996-03-01), None
patent: 8-181760 (1996-07-01), None
patent: 9-186760 (1997-07-01), None
patent: 9-237145 (1997-09-01), None
patent: 9-261744 (1997-10-01), None
patent: 10-190812 (1998-07-01), None
patent: 10-190813 (1998-07-01), None
patent: 10-200620 (1998-07-01), None
patent: 10-257151 (1998-09-01), None
patent: 11-355414 (1999-12-01), None
Banks-Harold Marsha D
Ly Nghi H.
NEC Corporation
LandOfFree
Operation method of portable phone to change mode using dial... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Operation method of portable phone to change mode using dial..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operation method of portable phone to change mode using dial... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3402571