JPS56103565A - Paging transfer system - Google Patents

Paging transfer system

Info

Publication number
JPS56103565A
JPS56103565A JP600080A JP600080A JPS56103565A JP S56103565 A JPS56103565 A JP S56103565A JP 600080 A JP600080 A JP 600080A JP 600080 A JP600080 A JP 600080A JP S56103565 A JPS56103565 A JP S56103565A
Authority
JP
Japan
Prior art keywords
call
ext
paging
trunk
route
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
JP600080A
Other languages
Japanese (ja)
Other versions
JPS6031138B2 (en
Inventor
Akihiko Hori
Toshio Matsuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP600080A priority Critical patent/JPS6031138B2/en
Publication of JPS56103565A publication Critical patent/JPS56103565A/en
Publication of JPS6031138B2 publication Critical patent/JPS6031138B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022—Paging systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To exclude the special device and at the same time eliminate an ineffective holding of the paging trunk for an automatic switchboard, by carrying out a paging call service connection with use of the call-back transfer function. CONSTITUTION:When a call-back start is applied during a talking between the trunk line and the subscriber EXT.A through the route (1), the call-back line CBL is closed to catch the call-back trunk CBT. With dialling of the specific number for paging start, the paging trunk PGT is caught. Thus the EXT.A can call through the speaker SPK, and the called subscriber EXTB gives an originating through the route (2) to catch the register OR. Then the EXT.B dials the spacific number for paging answer, and he is connected to the trunk CBT via the common control device M and through the route (3) to ensure a call with the EXT.A. After this, the route (4) is closed when the EXT.A is released, thus securing a call between the EXT.B and the trunk line.
JP600080A 1980-01-22 1980-01-22 Paging transfer method Expired JPS6031138B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP600080A JPS6031138B2 (en) 1980-01-22 1980-01-22 Paging transfer method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP600080A JPS6031138B2 (en) 1980-01-22 1980-01-22 Paging transfer method

Publications (2)

Publication Number Publication Date
JPS56103565A true JPS56103565A (en) 1981-08-18
JPS6031138B2 JPS6031138B2 (en) 1985-07-20

Family

ID=11626485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP600080A Expired JPS6031138B2 (en) 1980-01-22 1980-01-22 Paging transfer method

Country Status (1)

Country Link
JP (1) JPS6031138B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802209A (en) * 1986-09-29 1989-01-31 Kabushiki Kaisha Toshiba Paging system for electronic telephone apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802209A (en) * 1986-09-29 1989-01-31 Kabushiki Kaisha Toshiba Paging system for electronic telephone apparatus

Also Published As

Publication number Publication date
JPS6031138B2 (en) 1985-07-20

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