JPH0210660U - - Google Patents
Info
- Publication number
- JPH0210660U JPH0210660U JP8931988U JP8931988U JPH0210660U JP H0210660 U JPH0210660 U JP H0210660U JP 8931988 U JP8931988 U JP 8931988U JP 8931988 U JP8931988 U JP 8931988U JP H0210660 U JPH0210660 U JP H0210660U
- Authority
- JP
- Japan
- Prior art keywords
- telephone line
- terminal device
- dialing
- line terminal
- selection signal
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す電話回線用端
末装置の機能ブロツク図、第２図は同じく遠隔検
針装置の構成図、第３図は同じく遠隔検針装置の
端末装置のブロツク図、第４図は同じくダイヤル
発信時のタイミングチヤートである。
Ａ……電話回線用端末装置、１１……選択信号
送出手段、１２……センター側制御装置、１３，
１４……交換機、１５……電話回線、１６……設
定器、１７……検出装置、２１……タイマー手段
、２２……送信要求手段、２３……直流回路閉結
手段、２４……接続確認手段、２５……情報送出
手段、２６……ＤＰ信号発生手段、２７……ＰＢ
信号発生手段。
FIG. 1 is a functional block diagram of a telephone line terminal device showing an embodiment of the present invention, FIG. 2 is a block diagram of a remote meter reading device, and FIG. 3 is a block diagram of a terminal device of the remote meter reading device. Figure 4 also shows a timing chart when dialing. A...Telephone line terminal device, 11...Selection signal sending means, 12...Center side control device, 13,
14... Switchboard, 15... Telephone line, 16... Setting device, 17... Detecting device, 21... Timer means, 22... Transmission requesting means, 23... DC circuit closing means, 24... Connection confirmation Means, 25... Information sending means, 26... DP signal generating means, 27... PB
Signal generation means.
Claims (1)
装置において、ダイヤル発信時の選択信号を複数
種類のダイヤル方式で並列して送出する選択信号
送出手段が設けられたことを特徴とする電話回線
用端末装置。 What is claimed is: 1. A telephone line terminal device having an automatic dialing function, characterized in that the telephone line terminal device is provided with selection signal sending means for sending out selection signals in parallel when making a dialing call using a plurality of types of dialing systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8931988U JPH0210660U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8931988U JPH0210660U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210660U true JPH0210660U (en) | 1990-01-23 |
Family
ID=31313871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8931988U Pending JPH0210660U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54142361U (en) * | 1978-03-25 | 1979-10-03 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254559A (en) * | 1986-04-28 | 1987-11-06 | Nec Corp | Telephone set for both dp/mf |
-
1988
- 1988-07-04 JP JP8931988U patent/JPH0210660U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254559A (en) * | 1986-04-28 | 1987-11-06 | Nec Corp | Telephone set for both dp/mf |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54142361U (en) * | 1978-03-25 | 1979-10-03 |
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