JPS551777A - Automatic answering telephone set - Google Patents
Automatic answering telephone setInfo
- Publication number
- JPS551777A JPS551777A JP7509978A JP7509978A JPS551777A JP S551777 A JPS551777 A JP S551777A JP 7509978 A JP7509978 A JP 7509978A JP 7509978 A JP7509978 A JP 7509978A JP S551777 A JPS551777 A JP S551777A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- automatic answering
- tape
- door
- switch
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Abstract
PURPOSE:To automatically set the automatic answering set to the automatic answering operation with the locking of gate door, without setting consciously it to the operating condition. CONSTITUTION:Even if the switch 3 is forgotton to set the contact a, when the gate door 2 is locked, it is selected to the contact b. FF4 is inverted to turn off the transistor 10 into automatic answering condition. The signal from the office line L1,L2 is detected 8 to turn on SCR 23 and to drive the motor 24. Selection is made to the contact d and the response amplified 8 from the tape 18 is delivered. The end of response is detected 19, the motor 24 is stopped via the transistor 11, the timer 27 starts, the motor 25 is operated and recording is made on the tape 17. When the door 40 is open and the switch 37 is closed, the timer 41 is started, NO. 110 is dialed 42, the switches 32 to 36 are selected to the contact f. Loud broadcast 29 is made via the interphone 28, the track of the tape 18 is selected with momentary operation of the plunger 44 to deliver emergency response. When the door 2 is unlocked, the switch 1 is selected to the contact a to reset the automatic answering condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509978A JPS551777A (en) | 1978-06-20 | 1978-06-20 | Automatic answering telephone set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7509978A JPS551777A (en) | 1978-06-20 | 1978-06-20 | Automatic answering telephone set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS551777A true JPS551777A (en) | 1980-01-08 |
Family
ID=13566378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7509978A Pending JPS551777A (en) | 1978-06-20 | 1978-06-20 | Automatic answering telephone set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152054A (en) * | 1984-08-21 | 1986-03-14 | Secom Co Ltd | Automatic answering telephone set |
| JPS63232740A (en) * | 1987-03-20 | 1988-09-28 | Sanyo Electric Co Ltd | Indoors monitoring and controlling device |
| JPS647848A (en) * | 1987-06-30 | 1989-01-11 | Ic Denshi Kogyo Kk | Transmitter with automatic answering telephone |
-
1978
- 1978-06-20 JP JP7509978A patent/JPS551777A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152054A (en) * | 1984-08-21 | 1986-03-14 | Secom Co Ltd | Automatic answering telephone set |
| JPH0331304B2 (en) * | 1984-08-21 | 1991-05-02 | Secom Co Ltd | |
| JPS63232740A (en) * | 1987-03-20 | 1988-09-28 | Sanyo Electric Co Ltd | Indoors monitoring and controlling device |
| JPS647848A (en) * | 1987-06-30 | 1989-01-11 | Ic Denshi Kogyo Kk | Transmitter with automatic answering telephone |
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