JPS6130477B2 - - Google Patents

Info

Publication number
JPS6130477B2
JPS6130477B2 JP9298680A JP9298680A JPS6130477B2 JP S6130477 B2 JPS6130477 B2 JP S6130477B2 JP 9298680 A JP9298680 A JP 9298680A JP 9298680 A JP9298680 A JP 9298680A JP S6130477 B2 JPS6130477 B2 JP S6130477B2
Authority
JP
Japan
Prior art keywords
call
relay
circuit
calls
long
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.)
Expired
Application number
JP9298680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5718194A (en
Inventor
Ryuzo Yamamoto
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9298680A priority Critical patent/JPS5718194A/ja
Publication of JPS5718194A publication Critical patent/JPS5718194A/ja
Publication of JPS6130477B2 publication Critical patent/JPS6130477B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP9298680A 1980-07-08 1980-07-08 Priority connection system of toll incoming call Granted JPS5718194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9298680A JPS5718194A (en) 1980-07-08 1980-07-08 Priority connection system of toll incoming call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9298680A JPS5718194A (en) 1980-07-08 1980-07-08 Priority connection system of toll incoming call

Publications (2)

Publication Number Publication Date
JPS5718194A JPS5718194A (en) 1982-01-29
JPS6130477B2 true JPS6130477B2 (enrdf_load_stackoverflow) 1986-07-14

Family

ID=14069687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9298680A Granted JPS5718194A (en) 1980-07-08 1980-07-08 Priority connection system of toll incoming call

Country Status (1)

Country Link
JP (1) JPS5718194A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1051547A (ja) * 1996-07-31 1998-02-20 Nec Shizuoka Ltd 電話装置

Also Published As

Publication number Publication date
JPS5718194A (en) 1982-01-29

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