JPS6471250A - Multi-function telephone set - Google Patents
Multi-function telephone setInfo
- Publication number
- JPS6471250A JPS6471250A JP22781887A JP22781887A JPS6471250A JP S6471250 A JPS6471250 A JP S6471250A JP 22781887 A JP22781887 A JP 22781887A JP 22781887 A JP22781887 A JP 22781887A JP S6471250 A JPS6471250 A JP S6471250A
- Authority
- JP
- Japan
- Prior art keywords
- card
- telephone set
- word
- pass
- pass word
- 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
Abstract
PURPOSE:To keep confidentiality by applying A/D conversion to an audio signal, writing the result on an IC card, entering a pass word and reading out the data from the IC card only when the pass word is coincident with a number stored in advance. CONSTITUTION:A subscriber of a multi-function telephone set uses a key pad 13 and a dial 14 to store (12) a pass word. In storing an input voice onto a memory IC card 30 by the subscriber of the telephone set 1, a switch 22 is turned on to input the pass word from the key pad 13. When the word is coincident with the pass word stored previously, an A/D, D/A converter 16 and a write circuit 17 are operated. In reading out the card IC 30, the telephone set is looked off, the switch 23 is turned on, the pass work is inputted from the key pad 13 and the converter 16 and the readout circuit 18 are energized when the number is correct and an analog voice is outputted from a speaker from a speech circuit 15. Then mis-storage is prevented and the secret is secured in this way.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22781887A JPS6471250A (en) | 1987-09-11 | 1987-09-11 | Multi-function telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22781887A JPS6471250A (en) | 1987-09-11 | 1987-09-11 | Multi-function telephone set |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6471250A true JPS6471250A (en) | 1989-03-16 |
Family
ID=16866855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22781887A Pending JPS6471250A (en) | 1987-09-11 | 1987-09-11 | Multi-function telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6471250A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05501463A (en) * | 1989-10-24 | 1993-03-18 | アドバンチュール | Portable electronic devices that set public royalties on media, etc. |
US8173402B2 (en) | 2000-08-08 | 2012-05-08 | Aventis Pharma S.A. | Modified yeasts and uses thereof, in particular for producing steroid derivatives |
-
1987
- 1987-09-11 JP JP22781887A patent/JPS6471250A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05501463A (en) * | 1989-10-24 | 1993-03-18 | アドバンチュール | Portable electronic devices that set public royalties on media, etc. |
US8173402B2 (en) | 2000-08-08 | 2012-05-08 | Aventis Pharma S.A. | Modified yeasts and uses thereof, in particular for producing steroid derivatives |
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