JPS63185332U - - Google Patents
Info
- Publication number
- JPS63185332U JPS63185332U JP7645787U JP7645787U JPS63185332U JP S63185332 U JPS63185332 U JP S63185332U JP 7645787 U JP7645787 U JP 7645787U JP 7645787 U JP7645787 U JP 7645787U JP S63185332 U JPS63185332 U JP S63185332U
- Authority
- JP
- Japan
- Prior art keywords
- ambient brightness
- illuminance meter
- ringing
- adjusts
- controls
- 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
Description
第１図は本考案の一実施例に係る電話機の外観
図、第２図はその電話機の回路構成を示すブロツ
ク図である。
１：電話機本体、２：照度計、３：制御部、４
：音量調整用つまみ、５：切替スイツチ、６：呼
び出し音発生部、７：ベル。
FIG. 1 is an external view of a telephone according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the circuit configuration of the telephone. 1: Phone body, 2: Illuminance meter, 3: Control unit, 4
: Volume adjustment knob, 5: Selector switch, 6: Ringer, 7: Bell.
Claims (1)
らの検出値により呼び出し音発生部を制御し周囲
の明るさに応じて呼び出し音量を調整する制御部
を備えることを特徴とする電話機。 1. A telephone set comprising: an illuminance meter that detects ambient brightness; and a control section that controls a ringing tone generating section based on the detected value from the illuminance meter and adjusts the ringing volume according to the ambient brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7645787U JPS63185332U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7645787U JPS63185332U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185332U true JPS63185332U (en) | 1988-11-29 |
Family
ID=30923551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7645787U Pending JPS63185332U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994018760A1 (en) * | 1993-02-04 | 1994-08-18 | Kabushiki Kaisha Toshiba | Select call receiver |
| JP2006171809A (en) * | 2004-12-10 | 2006-06-29 | Olympus Corp | Information terminal device |
-
1987
- 1987-05-21 JP JP7645787U patent/JPS63185332U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994018760A1 (en) * | 1993-02-04 | 1994-08-18 | Kabushiki Kaisha Toshiba | Select call receiver |
| JP2006171809A (en) * | 2004-12-10 | 2006-06-29 | Olympus Corp | Information terminal device |
| JP4594716B2 (en) * | 2004-12-10 | 2010-12-08 | オリンパス株式会社 | Information terminal equipment |
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