JPH045750U - - Google Patents
Info
- Publication number
- JPH045750U JPH045750U JP4713790U JP4713790U JPH045750U JP H045750 U JPH045750 U JP H045750U JP 4713790 U JP4713790 U JP 4713790U JP 4713790 U JP4713790 U JP 4713790U JP H045750 U JPH045750 U JP H045750U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- charge management
- control unit
- central control
- public
- 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
- 238000007726 management method Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Meter Arrangements (AREA)
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713790U JPH045750U (lv) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4713790U JPH045750U (lv) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045750U true JPH045750U (lv) | 1992-01-20 |
Family
ID=31562811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4713790U Pending JPH045750U (lv) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045750U (lv) |
-
1990
- 1990-05-02 JP JP4713790U patent/JPH045750U/ja active Pending