JPH01139658U - - Google Patents
Info
- Publication number
- JPH01139658U JPH01139658U JP3569488U JP3569488U JPH01139658U JP H01139658 U JPH01139658 U JP H01139658U JP 3569488 U JP3569488 U JP 3569488U JP 3569488 U JP3569488 U JP 3569488U JP H01139658 U JPH01139658 U JP H01139658U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- speakerphone
- telephone
- microphone
- switchable
- 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 3
Description
第１図は本考案の一実施例の構成図、第２図は
受話拡声用スピーカと受話用マイクとを電話機本
体に内蔵したハンドフリーホンタイプの構成図、
第３図は完全なスピーカホンタイプの構成図であ
る。
符号の説明、１：電話機本体、２：受話拡声用
スピーカ、３：ハンドセツト、４：ハンドセツト
通話時使用するレシーバ、５：同マイク、６：ス
ピーカホン用マイク。
Fig. 1 is a block diagram of an embodiment of the present invention, and Fig. 2 is a block diagram of a hands-free phone type in which a loudspeaker for receiving amplified calls and a microphone for receiving calls are built into the main body of the telephone.
FIG. 3 is a complete block diagram of a speakerphone type. Explanation of the symbols: 1: Telephone main body, 2: Loudspeaker for receiving calls, 3: Handset, 4: Receiver used during handset calls, 5: Same microphone, 6: Microphone for speakerphone.
Claims (1)
方式スピーカホン機能を有する電話機に於いて、
拡声通話時の送話用マイクをハンドセツト内に取
り付けたことを特徴とするスピーカホン。 In a telephone having a switchable speakerphone function consisting of a handset and a telephone body,
A speakerphone characterized by having a microphone for transmitting during loudspeaker calls installed inside the handset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569488U JPH01139658U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3569488U JPH01139658U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139658U true JPH01139658U (en) | 1989-09-25 |
Family
ID=31262337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3569488U Pending JPH01139658U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139658U (en) |
-
1988
- 1988-03-16 JP JP3569488U patent/JPH01139658U/ja active Pending