Portable telephone apparatus including electronic notebook funct

Details Portable telephone apparatus including electronic notebook funct Portable telephone apparatus including electronic notebook funct

1992-09-25

1994-08-09

Kuntz, Curtis

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 61, H04M 1100

Patent

active

053373464

ABSTRACT:
In a portable telephone apparatus equipped with an electronic notebook function, a telephone operation key such as a dialing key is mounted on an upper surface of an openable/closable member mounted on an upper surface of a case body, whereas electronic notebook operation keys such as a character input key are provided at a region of a surface of the case body covered by the openable/closable member, and also at a rear surface of the openable/closable member. The portable telephone apparatus further includes a switch for detecting an opening/closing state of the openable/closable member, and a mode selecting unit for selecting a telephone mode and an electronic notebook mode in response to a detection signal derived from the detecting signal. Furthermore, a search key for searching storage data about the electronic notebook is employed on this upper surface of the openable/closable member. When this search key is operated, electronic notebook data such as telephone directory data constructed of one pair of a telephone number and a name, may be displayed on a display unit.

REFERENCES:
patent: 4481382 (1984-11-01), Villa-Real
patent: 4953198 (1990-08-01), Daly et al.
patent: 5020051 (1991-05-01), Beesley et al.
patent: 5020090 (1991-05-01), Morris
patent: 5081668 (1992-01-01), Ito
patent: 5128981 (1992-07-01), Tsukamoto et al.
patent: 5175759 (1992-12-01), Metroka et al.
Radio Shack, 1985 Catalog, #380, pp. 162, 164, 165, 168, 176.
Radio Shack, 1991 Catalog, #459, pp. 2, 162, 165.

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