Telephonic communications – Telephone line or system combined with diverse electrical...
Patent
1986-08-26
1988-01-19
Dwyer, James L.
Telephonic communications
Telephone line or system combined with diverse electrical...
379142, 379355, 379356, D14 52, H04M 126
Patent
active
047208490
ABSTRACT:
An information display apparatus is disclosed, which includes a plurality of information display apparatus installed, for instance, in or in front of railroad station halls. Each information display apparatus comprises a display (i.e., a television screen), a keyboard and a telephone handset or the like. When the handset is unhooked while hotel information (of information about restaurants or travel agencies or commercial guides of mail-order sales companies or job offer guides, such information generally referred to as hotel information) is on display, a telephone circuit of the apparatus is connected directly to the front of a hotel, the information of which is on display.
REFERENCES:
patent: 3254162 (1966-05-01), Miller et al.
patent: 4029908 (1977-06-01), Moseley et al.
patent: 4277651 (1981-07-01), Fisher, II et al.
patent: 4348550 (1982-09-01), Pirz et al.
patent: 4431870 (1984-02-01), May et al.
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