JPS6486734A - Radio telephone equipment - Google Patents
Radio telephone equipmentInfo
- Publication number
- JPS6486734A JPS6486734A JP62244611A JP24461187A JPS6486734A JP S6486734 A JPS6486734 A JP S6486734A JP 62244611 A JP62244611 A JP 62244611A JP 24461187 A JP24461187 A JP 24461187A JP S6486734 A JPS6486734 A JP S6486734A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- radio telephone
- charging
- battery
- telephone set
- 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
- Mobile Radio Communication Systems (AREA)
Abstract
PURPOSE:To only hook off the handset of a radio telephone set to speak with a destination by providing a control circuit which sets the speaking state when a charging detecting circuit cannot detect the charging state of a battery because an operator hooks off the handset by an incoming call during charging of the battery. CONSTITUTION:In a master equipment 1, supply power is rectified and stabilized to DC 8 volt by a rectifying and stabilizing circuit 22 and is branched into two, and one is supplied to each circuit as DC 5 volt through a rectifying and stabilizing circuit 23, and the other is supplied to a battery 27, which can be charged through a charge terminal 26 of a radio telephone set 2 from a charge terminal 25 through a current control resistance 24, and the current flow to the battery 27 is detected by a charging detecting circuit 31. When a call comes from the destination and the operator hooks off the handset of the radio telephone set 2, the charging detecting circuit 31 cannot detect charging, and a control circuit 18 judges that the master equipment 1 and the radio telephone set 2 are disconnected, and the circuit 18 sets each part to the speaking state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244611A JPS6486734A (en) | 1987-09-29 | 1987-09-29 | Radio telephone equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244611A JPS6486734A (en) | 1987-09-29 | 1987-09-29 | Radio telephone equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6486734A true JPS6486734A (en) | 1989-03-31 |
Family
ID=17121310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62244611A Pending JPS6486734A (en) | 1987-09-29 | 1987-09-29 | Radio telephone equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6486734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0349010U (en) * | 1989-09-05 | 1991-05-13 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60248033A (en) * | 1984-05-24 | 1985-12-07 | Sony Corp | Cordless telephone set |
-
1987
- 1987-09-29 JP JP62244611A patent/JPS6486734A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60248033A (en) * | 1984-05-24 | 1985-12-07 | Sony Corp | Cordless telephone set |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0349010U (en) * | 1989-09-05 | 1991-05-13 |
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