JPS57155847A - Radio telephone set - Google Patents
Radio telephone setInfo
- Publication number
- JPS57155847A JPS57155847A JP56040832A JP4083281A JPS57155847A JP S57155847 A JPS57155847 A JP S57155847A JP 56040832 A JP56040832 A JP 56040832A JP 4083281 A JP4083281 A JP 4083281A JP S57155847 A JPS57155847 A JP S57155847A
- Authority
- JP
- Japan
- Prior art keywords
- time
- tone
- dial
- memory
- timer
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To use a cordless telephone as an alarming use, by providing a timer function to the telephone and generating a callout tone at a prescribed time, without using an exchanger in the cordless telephone set. CONSTITUTION:When a switch 11 is operated at a slave set 10, a control circuit 13 discriminates if the operation of a dial 12 is not the dial operation for the callout of an opposing station but the dial operation for time setting, and a time information signal from the dial 12 is set to a memory 14. When a comparison circuit 16 detects that the time of a timer circuit 15 reaches a time set to the memory 14, a signal from an oscillator built in the control circuit 13 is applied to a transmitter 18 via a ringer amplifier 34 to generate a call tone (alarm tone). Further, the memory 14, the timer 15 and the comparison circuit 16 can be provided not in the slave station 10 but in the master station 20. Further, the call tone for the set time and that at incoming from an opposing subscriber can be generated with different tone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040832A JPS57155847A (en) | 1981-03-20 | 1981-03-20 | Radio telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56040832A JPS57155847A (en) | 1981-03-20 | 1981-03-20 | Radio telephone set |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57155847A true JPS57155847A (en) | 1982-09-27 |
JPS6343933B2 JPS6343933B2 (en) | 1988-09-01 |
Family
ID=12591610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56040832A Granted JPS57155847A (en) | 1981-03-20 | 1981-03-20 | Radio telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57155847A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61186032A (en) * | 1985-02-13 | 1986-08-19 | Sanyo Electric Co Ltd | Alarm signal generator for cordless telephone set |
JPS61179859U (en) * | 1985-04-25 | 1986-11-10 |
-
1981
- 1981-03-20 JP JP56040832A patent/JPS57155847A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61186032A (en) * | 1985-02-13 | 1986-08-19 | Sanyo Electric Co Ltd | Alarm signal generator for cordless telephone set |
JPS61179859U (en) * | 1985-04-25 | 1986-11-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS6343933B2 (en) | 1988-09-01 |
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