System and apparatus for recording and displaying received infor

Telephonic communications – Reception of calling information at substation in wireline... – Blocking caller id transmission

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Details

379127, 379130, 379136, H04M 1500, H04M 1506

Patent

active

057270520

ABSTRACT:
An system and apparatus records and displays information received from a premises such as ambient temperature or information received over a telephone network. A premises recording unit is connected to a telephone network and receives and stores telephone information received therefrom. The premises recording unit includes a wireless transmitter for generating and transmitting a packet of telephone information received from the telephone network. The generated signals can be radio, infrared and ultrasonic. A packet receiver is spaced distant from the premises recording unit but within range of the packet transmission generated therefrom for receiving and storing the packet of telephone information. The packet receiver displays at least a portion of the packet of information.

REFERENCES:
patent: 4172969 (1979-10-01), Levine et al.
patent: 4197526 (1980-04-01), Levine et al.
patent: 4821308 (1989-04-01), Hashimoto
patent: 4961216 (1990-10-01), Baehr et al.
patent: 5054055 (1991-10-01), Hanle et al.
patent: 5228073 (1993-07-01), Smith
patent: 5274699 (1993-12-01), Ranz
patent: 5349638 (1994-09-01), Pitroda

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