JPS62196444U

JPS62196444U -

Info

Publication number: JPS62196444U
Application number: JP8336486U
Authority: JP
Priority date: 1986-05-30
Filing date: 1986-05-30
Publication date: 1987-12-14

Description

[Brief explanation of the drawing]

第１図は本考案に係る電話器の一実施例を示す
ブロツク図、第２図は従来の電話器のブロツク図
である。１２……電話機回路、１３……通話回路、１４
……送話器、１５……受話器、１６……音量切換
スイツチ、１８……短絡スイツチ。 FIG. 1 is a block diagram showing an embodiment of a telephone according to the present invention, and FIG. 2 is a block diagram of a conventional telephone. 12...Telephone circuit, 13...Telephone circuit, 14
...Telephone, 15...Telephone receiver, 16...Volume selector switch, 18...Short-circuit switch.

Claims

[Claims for Utility Model Registration] A first position for reproducing a received signal from the handset at a first volume in a reception line between a communication circuit in a telephone circuit and a handset, and a first position where the received signal is played back from the handset at a first volume higher than the first volume. a first switching means having a second position for causing the sound to be played back at a loud volume; and a first switching means for causing a transmission line between the telephone circuit and the telephone transmitter to transmit a transmission signal from the telephone transmitter to the telephone circuit. and a second position for blocking the transmission line, and when the first switching means is switched to the first position, the second switching means is switched to the first position. When the first switching means is switched to the second position at the same time as the first switching means is switched to the second position, the second switching means is switched to the second position. A telephone set.