JPH02113458U - - Google Patents
Info
- Publication number
- JPH02113458U JPH02113458U JP2232489U JP2232489U JPH02113458U JP H02113458 U JPH02113458 U JP H02113458U JP 2232489 U JP2232489 U JP 2232489U JP 2232489 U JP2232489 U JP 2232489U JP H02113458 U JPH02113458 U JP H02113458U
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- microphone
- telephone
- handset
- connection terminal
- 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
- Telephone Set Structure (AREA)
Description
第１図は本考案の実施例に係る電話機を示す外
観斜視図、第２図はその内部構成を示すブロツク
図である。
１……電話機本体、３……送受話器、６……イ
ヤホン接続端子、７……マイク、１０……音声処
理回路、１１……イヤホン・マイク回路、１２…
…切替部、１３……切替ボタン。
FIG. 1 is an external perspective view showing a telephone according to an embodiment of the present invention, and FIG. 2 is a block diagram showing its internal configuration. 1... Telephone body, 3... Handset, 6... Earphone connection terminal, 7... Microphone, 10... Audio processing circuit, 11... Earphone/microphone circuit, 12...
...Switching section, 13...Switching button.
Claims (1)
送受話器を備えた電話機において、電話機本体に
、イヤホンが接続されるイヤホン接続端子とマイ
クとを設け、このイヤホン接続端子及びマイクに
、送受話器の音声処理回路と同等のイヤホン・マ
イク回路を接続するとともに、このイヤホン・マ
イク回路を有効にする切替部を設けたことを特徴
とする電話機。 In a telephone equipped with a handset that is connected to the telephone main body via an audio processing circuit, the telephone main body is provided with an earphone connection terminal to which an earphone is connected and a microphone, and the earphone connection terminal and microphone are connected to the handset. A telephone characterized in that an earphone/microphone circuit equivalent to a processing circuit is connected and a switching section is provided to enable the earphone/microphone circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232489U JPH02113458U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2232489U JPH02113458U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113458U true JPH02113458U (en) | 1990-09-11 |
Family
ID=31240336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2232489U Pending JPH02113458U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113458U (en) |
-
1989
- 1989-02-28 JP JP2232489U patent/JPH02113458U/ja active Pending