JPS6239359U - - Google Patents
Info
- Publication number
- JPS6239359U JPS6239359U JP13099385U JP13099385U JPS6239359U JP S6239359 U JPS6239359 U JP S6239359U JP 13099385 U JP13099385 U JP 13099385U JP 13099385 U JP13099385 U JP 13099385U JP S6239359 U JPS6239359 U JP S6239359U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- outside line
- outside
- automatic
- automatically
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す再発信回路の
ブロツク図、第２図はその作用を示すフローチヤ
ートである。
１……制御回路、２……再発信回路、３……自
動外線捕捉回路、４……自動ダイヤル回路、５…
…タイマー回路、６……通話検出回路。
FIG. 1 is a block diagram of a retransmission circuit showing one embodiment of the present invention, and FIG. 2 is a flowchart showing its operation. DESCRIPTION OF SYMBOLS 1...Control circuit, 2...Re-transmission circuit, 3...Automatic outside line acquisition circuit, 4...Automatic dialing circuit, 5...
...Timer circuit, 6...Call detection circuit.
Claims (1)
られた電話機において、外線の補捉を自動的に行
う外線自動捕捉回路と、捕捉した外線に対して相
手ダイヤルを自動的に発信する自動ダイヤル回路
と、外線の捕捉解除から所定時間を計時するタイ
マー回路と、通話の成立を検出する通話検出回路
とを備え、上記所定時間内に通話が成立しないこ
とにより自動的に外線捕捉と自動ダイヤルを繰返
して行うことを特徴とする電話機の自動外線再発
信回路。 For telephones that are equipped with a control circuit that connects to a central office line and makes outside calls, there is an automatic outside line acquisition circuit that automatically captures outside lines, and automatic dialing that automatically dials the other party's dial for the acquired outside line. a timer circuit that measures a predetermined time from release of the outside line acquisition, and a call detection circuit that detects the establishment of a call, and automatically acquires the outside line and automatically dials when the call is not established within the predetermined time. An automatic outside line re-dialing circuit for a telephone, which is characterized in that it repeats calls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099385U JPS6239359U (en) | 1985-08-28 | 1985-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13099385U JPS6239359U (en) | 1985-08-28 | 1985-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239359U true JPS6239359U (en) | 1987-03-09 |
Family
ID=31029024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13099385U Pending JPS6239359U (en) | 1985-08-28 | 1985-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239359U (en) |
-
1985
- 1985-08-28 JP JP13099385U patent/JPS6239359U/ja active Pending
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