JPS5574626A - Memory unit for telephone number - Google Patents
Memory unit for telephone numberInfo
- Publication number
- JPS5574626A JPS5574626A JP14738378A JP14738378A JPS5574626A JP S5574626 A JPS5574626 A JP S5574626A JP 14738378 A JP14738378 A JP 14738378A JP 14738378 A JP14738378 A JP 14738378A JP S5574626 A JPS5574626 A JP S5574626A
- Authority
- JP
- Japan
- Prior art keywords
- telephone number
- key
- memory unit
- unit
- operated
- 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
Landscapes
- Input From Keyboards Or The Like (AREA)
- Telephone Set Structure (AREA)
- Calculators And Similar Devices (AREA)
Abstract
PURPOSE: To make easy for the retrieval of telephone number and to enable to replace the telephone number simply, by writing in the telephone number to the memory unit with the input unit and numeric key.
CONSTITUTION: The input unit 2 has the key describing the name corresponding to a number of telephone subscribers. When this key is operated, the operation signal is converted into the memory address with the coding circuit 3. In writing in, the telephone number from the numeric key 9 operated at the same time is written in the said addrss in the memory unit 5 via the data register 8. In readout, by operating the key of the input unit 2, the address in the memory unit 5 of the subscriber corresponding to the key is produced with the coding circuit 3, the telephone number corresponding is read out from the memory unit 5 and it is displayed on the display unit 10. This display unit 10 is operated in write-in.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14738378A JPS5574626A (en) | 1978-11-29 | 1978-11-29 | Memory unit for telephone number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14738378A JPS5574626A (en) | 1978-11-29 | 1978-11-29 | Memory unit for telephone number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5574626A true JPS5574626A (en) | 1980-06-05 |
Family
ID=15429002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14738378A Pending JPS5574626A (en) | 1978-11-29 | 1978-11-29 | Memory unit for telephone number |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5574626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101965A (en) * | 1980-12-17 | 1982-06-24 | Casio Comput Co Ltd | Small-sized electronic computer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216927A (en) * | 1975-07-30 | 1977-02-08 | Hitachi Ltd | Input gear for calculator |
-
1978
- 1978-11-29 JP JP14738378A patent/JPS5574626A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5216927A (en) * | 1975-07-30 | 1977-02-08 | Hitachi Ltd | Input gear for calculator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101965A (en) * | 1980-12-17 | 1982-06-24 | Casio Comput Co Ltd | Small-sized electronic computer |
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