JPH01151655U - - Google Patents
Info
- Publication number
- JPH01151655U JPH01151655U JP4733188U JP4733188U JPH01151655U JP H01151655 U JPH01151655 U JP H01151655U JP 4733188 U JP4733188 U JP 4733188U JP 4733188 U JP4733188 U JP 4733188U JP H01151655 U JPH01151655 U JP H01151655U
- Authority
- JP
- Japan
- Prior art keywords
- call charge
- detection circuit
- charge signal
- digital telephone
- moment
- 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 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Meter Arrangements (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図はデジタル電話機の表示部を示す図である。
１：交換機、２：デジタル電話機、３：変換送
信回路、４：検出回路、５：表示部、６：通話時
間表示部、７：通話料金表示部。
Figure 1 is a block diagram of one embodiment of the present invention;
The figure shows a display section of a digital telephone. 1: switchboard, 2: digital telephone, 3: conversion and transmission circuit, 4: detection circuit, 5: display section, 6: call time display section, 7: call charge display section.
Claims (1)
る検出回路と、該検出回路で検出した通話料金用
信号の内容を時々刻々とデジタル表示する表示部
を備えたことを特徴とする通話料金表示機能付デ
ジタル電話機。 A call charge display function characterized by comprising a detection circuit that detects a call charge signal sent from the exchange side, and a display unit that digitally displays the contents of the call charge signal detected by the detection circuit every moment. Digital telephone with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4733188U JPH01151655U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4733188U JPH01151655U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151655U true JPH01151655U (en) | 1989-10-19 |
Family
ID=31273545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4733188U Pending JPH01151655U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151655U (en) |
-
1988
- 1988-04-08 JP JP4733188U patent/JPH01151655U/ja active Pending