JPS59219039A - 無線電話装置の子局におけるインタフエ−ス回路 - Google Patents

無線電話装置の子局におけるインタフエ−ス回路

Info

Publication number
JPS59219039A
JPS59219039A JP58094687A JP9468783A JPS59219039A JP S59219039 A JPS59219039 A JP S59219039A JP 58094687 A JP58094687 A JP 58094687A JP 9468783 A JP9468783 A JP 9468783A JP S59219039 A JPS59219039 A JP S59219039A
Authority
JP
Japan
Prior art keywords
circuit
hook
signal
ringer
ringer signal
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
Application number
JP58094687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315873B2 (https=
Inventor
Toshimitsu Shimizu
俊光 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58094687A priority Critical patent/JPS59219039A/ja
Publication of JPS59219039A publication Critical patent/JPS59219039A/ja
Publication of JPH0315873B2 publication Critical patent/JPH0315873B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/026—Arrangements for interrupting the ringing current

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Mobile Radio Communication Systems (AREA)
JP58094687A 1983-05-27 1983-05-27 無線電話装置の子局におけるインタフエ−ス回路 Granted JPS59219039A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58094687A JPS59219039A (ja) 1983-05-27 1983-05-27 無線電話装置の子局におけるインタフエ−ス回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58094687A JPS59219039A (ja) 1983-05-27 1983-05-27 無線電話装置の子局におけるインタフエ−ス回路

Publications (2)

Publication Number Publication Date
JPS59219039A true JPS59219039A (ja) 1984-12-10
JPH0315873B2 JPH0315873B2 (https=) 1991-03-04

Family

ID=14117105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58094687A Granted JPS59219039A (ja) 1983-05-27 1983-05-27 無線電話装置の子局におけるインタフエ−ス回路

Country Status (1)

Country Link
JP (1) JPS59219039A (https=)

Also Published As

Publication number Publication date
JPH0315873B2 (https=) 1991-03-04

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