Telephone having two handsets

Telephonic communications – Audio message storage – retrieval – or synthesis

Patent

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Details

379434, 379440, 379441, 379444, 455 89, 455 90, H04M 1100, H04M 900, H04M 100

Patent

active

052788938

ABSTRACT:
The telephone (1) comprises a base (2) adapted to be connected to a telephone line, a first handset (4) connected to the base (2) by a flexible cord (5) and a second handset (6) connected to the base (2) by a radio link. To reduce the size of the base (2), the latter is formed with a cavity (11) in which the second handset (6) can be fully inserted, or at least substantially so. This cavity (11) communicates with the exterior of the base through an opening (11b) formed in one of the walls (2c) of the base's casing, such that the microphone and the earpiece of the second handset (6) are acoustically linked with the exterior of the base (2) and hence enable the second handset (6) to be used even when it is lodged in its cavity (11).

REFERENCES:
patent: 3919491 (1975-11-01), Luce
patent: 4107477 (1978-08-01), Morrison
patent: 4752949 (1988-06-01), Steinbeck et al.
patent: 4817138 (1989-03-01), Thomke et al.
patent: 5010565 (1991-04-01), Nash et al.

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