JPH02101645U - - Google Patents
Info
- Publication number
- JPH02101645U JPH02101645U JP997889U JP997889U JPH02101645U JP H02101645 U JPH02101645 U JP H02101645U JP 997889 U JP997889 U JP 997889U JP 997889 U JP997889 U JP 997889U JP H02101645 U JPH02101645 U JP H02101645U
- Authority
- JP
- Japan
- Prior art keywords
- emitting diode
- light emitting
- color light
- call hold
- operation panel
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephone Set Structure (AREA)
Description
第１図ａは本考案の一実施例を示す斜視図、第
１図ｂは第１図ａにおける表示器付き応答ボタン
キーの内部構造を示す断面図、第１図ｃは第１図
ａにおける動作を説明するための回路ブロツク図
である。
１……操作盤、２ａ，２ｂ，２ｄ……表示器付
き応答ボタンキー（Ｋ）、３……通話保留ボタン
（ＨＤ）、４……本体、５……送受器、２０……
２色発光ダイオード、４０……制御回路。
Figure 1a is a perspective view showing one embodiment of the present invention, Figure 1b is a sectional view showing the internal structure of the response button key with display in Figure 1a, and Figure 1c is the same as in Figure 1a. FIG. 3 is a circuit block diagram for explaining the operation. 1...Operation panel, 2a, 2b, 2d...Response button key with display (K), 3...Call hold button (HD), 4...Main body, 5...Handset, 20...
Two-color light emitting diode, 40...control circuit.
Claims (1)
て、操作盤に２色発光ダイオードを内蔵した表示
器を備え、前記２色発光ダイオードの発光色によ
り２つの通話の保留状態を表示することを特徴と
するキーテレホン装置。 A key telephone device having a call hold function, characterized in that the operation panel includes a display device with a built-in two-color light emitting diode, and the two call hold states are displayed by the light emitted from the two-color light emitting diode. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997889U JPH02101645U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997889U JPH02101645U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101645U true JPH02101645U (en) | 1990-08-13 |
Family
ID=31217203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP997889U Pending JPH02101645U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101645U (en) |
-
1989
- 1989-01-30 JP JP997889U patent/JPH02101645U/ja active Pending