JPS6395352U - - Google Patents
Info
- Publication number
- JPS6395352U JPS6395352U JP18920786U JP18920786U JPS6395352U JP S6395352 U JPS6395352 U JP S6395352U JP 18920786 U JP18920786 U JP 18920786U JP 18920786 U JP18920786 U JP 18920786U JP S6395352 U JPS6395352 U JP S6395352U
- Authority
- JP
- Japan
- Prior art keywords
- pos terminal
- terminal device
- switching circuit
- connection
- network control
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の回路ブロツク図で
ある。
２……切替回路、２１……コイル、２２……ラ
ツチ回路、３……網制御装置（ＮＣＵ）、４……
モデム（ＭＯＤ）、５……ＰＯＳ本体、５１……
ＣＰＵ、５２……電源、６……電話機。
FIG. 1 is a circuit block diagram of an embodiment of the present invention. 2...Switching circuit, 21...Coil, 22...Latch circuit, 3...Network control unit (NCU), 4...
Modem (MOD), 5...POS main body, 51...
CPU, 52...power supply, 6...telephone.
Claims (1)
て、電話回線の入力端に、網制御装置と電話機と
を切替えて接続する切替回路を設け、該切替回路
の制御がＰＯＳ端末装置内のＣＰＵから送出され
る制御信号によつてなされるとともに、電源がオ
フ状態において常に網制御装置への接続がなされ
ることを特徴とするＰＯＳ端末装置。 In a POS terminal device having a data transmission function, a switching circuit that switches and connects the network control device and the telephone is provided at the input end of the telephone line, and the control of the switching circuit is sent from the CPU in the POS terminal device. A POS terminal device characterized in that the connection is made by a signal and that the connection to the network control device is always made when the power is off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18920786U JPS6395352U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18920786U JPS6395352U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395352U true JPS6395352U (en) | 1988-06-20 |
Family
ID=31141290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18920786U Pending JPS6395352U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395352U (en) |
-
1986
- 1986-12-10 JP JP18920786U patent/JPS6395352U/ja active Pending
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