JPH03130652U - - Google Patents
Info
- Publication number
- JPH03130652U JPH03130652U JP4039590U JP4039590U JPH03130652U JP H03130652 U JPH03130652 U JP H03130652U JP 4039590 U JP4039590 U JP 4039590U JP 4039590 U JP4039590 U JP 4039590U JP H03130652 U JPH03130652 U JP H03130652U
- Authority
- JP
- Japan
- Prior art keywords
- calculate
- control unit
- call
- difference
- call charge
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Meter Arrangements (AREA)
- Prepayment Telephone Systems (AREA)
Description
第１図は本考案に係る１００円硬貨併用型公衆
電話機についての、制御フローチヤートを含めた
構成ブロツク図である。
１……公衆電話機、２……ＣＰＵ、３……コイ
ン投入部、６……課金信号、１２……プリンタ。
FIG. 1 is a block diagram including a control flowchart of a public telephone that can accept 100 yen coins according to the present invention. 1...Public telephone, 2...CPU, 3...Coin insertion section, 6...Charging signal, 12...Printer.
Claims (1)
料金と投入されたコイン投入金額とを比較してそ
の差額を演算すると共に、終話時に回線との接続
を強制的に切断する制御部と、 前記制御部からの指令に基づき前記差額分をレ
シート出力するプリンタと、 を備えていることを特徴とする１００円硬貨併用
型公衆電話機。[Scope of Utility Model Registration Request] Calculate the call charge based on the billing signal, compare the call charge with the amount of coins inserted, calculate the difference, and force connection to the line at the end of the call. A 100 yen coin-operated public telephone, comprising: a control unit that disconnects the phone, and a printer that outputs a receipt for the difference based on a command from the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4039590U JPH03130652U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4039590U JPH03130652U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130652U true JPH03130652U (en) | 1991-12-27 |
Family
ID=31550149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4039590U Pending JPH03130652U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130652U (en) |
-
1990
- 1990-04-16 JP JP4039590U patent/JPH03130652U/ja active Pending
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