JPS61113446U - - Google Patents
Info
- Publication number
- JPS61113446U JPS61113446U JP19634484U JP19634484U JPS61113446U JP S61113446 U JPS61113446 U JP S61113446U JP 19634484 U JP19634484 U JP 19634484U JP 19634484 U JP19634484 U JP 19634484U JP S61113446 U JPS61113446 U JP S61113446U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- speaker
- receiving
- handset
- lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は第１図実施例の動作を示すフローチヤー
トである。
１……通話回路、３……スピーカ、４……ハン
ドセツト、５……受話アンプ、６……入力手段、
７……制御回路、８……表示手段。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a flowchart showing the operation of the embodiment shown in FIG. 1... Call circuit, 3... Speaker, 4... Handset, 5... Receiving amplifier, 6... Input means,
7...Control circuit, 8...Display means.
Claims (1)
スピーカランプの点灯によつて表示する電話機に
おいて、受話通話系に挿入され外部操作入力によ
り受話音量の大小を切り替える音量切替手段と、
ハンドセツト通話状態か否かを監視する監視手段
と、前記監視手段からの信号であつてハンドセツ
ト通話状態を示す信号を入力したときに前記音量
切替手段の動作状態に基づいて前記スピーカラン
プの点灯・消灯を制御する制御手段とを備えてな
る受話音量切替電話機。 In a telephone having a speaker receiving function and displaying a speaker receiving mode by lighting a speaker lamp, a volume switching means is inserted into a receiving/talking system and switches the volume of the receiving conversation from high to low based on an external operation input;
monitoring means for monitoring whether or not the handset is in a talking state; and lighting or extinguishing of the speaker lamp based on the operating state of the volume switching means when a signal from the monitoring means indicating the handset talking state is input. A receiver volume switching telephone set comprising: a control means for controlling the volume of a received voice;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19634484U JPH03777Y2 (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19634484U JPH03777Y2 (en) | 1984-12-27 | 1984-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61113446U true JPS61113446U (en) | 1986-07-17 |
| JPH03777Y2 JPH03777Y2 (en) | 1991-01-11 |
Family
ID=30754072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19634484U Expired JPH03777Y2 (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03777Y2 (en) |
-
1984
- 1984-12-27 JP JP19634484U patent/JPH03777Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03777Y2 (en) | 1991-01-11 |
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