JPS57203362A - Automatic answering telephone set - Google Patents
Automatic answering telephone setInfo
- Publication number
- JPS57203362A JPS57203362A JP8788381A JP8788381A JPS57203362A JP S57203362 A JPS57203362 A JP S57203362A JP 8788381 A JP8788381 A JP 8788381A JP 8788381 A JP8788381 A JP 8788381A JP S57203362 A JPS57203362 A JP S57203362A
- Authority
- JP
- Japan
- Prior art keywords
- time
- alarm signal
- message
- tape
- transmission
- 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.)
- Granted
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
Abstract
PURPOSE:To inform the unrecordable state to a caller with a simple constitution, by producing an alarm signal for a certain period of time when a tape reaches its terminal point during the recording of a message. CONSTITUTION:The recording of a message is finished in case an output is delivered from a tape end detecting circuit 19 during the recording of the message. Then an alarm signal generating circuit 7 is turned on to start the transmission of the alarm signal to the circuit. At the same time, the rest part of an endless tape for an answer message is advanced. The travelling of the tape is stopped when a sensing tape is detected. The time elapsed from the start of transmission of the alarm signal is decided at a control part 1. If this time is longer than a certain time T, the transmission of the alarm signal is discontinued to reset the circuit to the incoming waiting mode. In case the decided time is shorter than the time T, the transmission of the alarm signal is continued until the time T. The recording of the message is not carried out for the subsequent incomings after the transmission of the answer message. Then the answer message tape is advanced, and the alarm signal is transmitted to perform the same operation as mentioned above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8788381A JPS57203362A (en) | 1981-06-08 | 1981-06-08 | Automatic answering telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8788381A JPS57203362A (en) | 1981-06-08 | 1981-06-08 | Automatic answering telephone set |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57203362A true JPS57203362A (en) | 1982-12-13 |
JPS6322662B2 JPS6322662B2 (en) | 1988-05-12 |
Family
ID=13927265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8788381A Granted JPS57203362A (en) | 1981-06-08 | 1981-06-08 | Automatic answering telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57203362A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514398U (en) * | 1978-07-08 | 1980-01-29 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059483A (en) * | 1975-12-05 | 1977-11-22 | Combustion Engineering, Inc. | Nuclear fuel assembly seismic amplitude limiter |
-
1981
- 1981-06-08 JP JP8788381A patent/JPS57203362A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5514398U (en) * | 1978-07-08 | 1980-01-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS6322662B2 (en) | 1988-05-12 |
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