JPS6477262A - Telephone exchange device - Google Patents

Telephone exchange device

Info

Publication number
JPS6477262A
JPS6477262A JP23205887A JP23205887A JPS6477262A JP S6477262 A JPS6477262 A JP S6477262A JP 23205887 A JP23205887 A JP 23205887A JP 23205887 A JP23205887 A JP 23205887A JP S6477262 A JPS6477262 A JP S6477262A
Authority
JP
Japan
Prior art keywords
dial
busy
telephone
opponent
compacted
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
Application number
JP23205887A
Other languages
Japanese (ja)
Inventor
Satoru Mimuro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP23205887A priority Critical patent/JPS6477262A/en
Publication of JPS6477262A publication Critical patent/JPS6477262A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges

Abstract

PURPOSE:To improve call completion ratio while the nuisance of dialing is eliminated by providing a compacted dial storing part to store plural telephone numbers divided by a dividing code to one compacted dial number. CONSTITUTION:When a compacted dialing number is designated by a dial from a telephone set 1 or 2, the telephone number up to a first dividing code is dialed in accordance with the contents of a compacted dial storing part 4 or 5 and the dial opponent is decided to be busy or not. When the opponent is not busy, the connecting action is completed and the call is started. When the opponent is busy, a busy tone is sent to the telephone set 1 or 2, thereafter, other telephone is designated to the contents of the stored conpacted dial number or it is detected whether the stored telephone number remains or not. Further, when it is detected that the telephone number is set, the sending of the busy tone is turned off and the next telephone number divided and designated by a code is dialed, and when the opponent is not busy, the connection is completed and the call can be made.
JP23205887A 1987-09-18 1987-09-18 Telephone exchange device Pending JPS6477262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23205887A JPS6477262A (en) 1987-09-18 1987-09-18 Telephone exchange device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23205887A JPS6477262A (en) 1987-09-18 1987-09-18 Telephone exchange device

Publications (1)

Publication Number Publication Date
JPS6477262A true JPS6477262A (en) 1989-03-23

Family

ID=16933315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23205887A Pending JPS6477262A (en) 1987-09-18 1987-09-18 Telephone exchange device

Country Status (1)

Country Link
JP (1) JPS6477262A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821958A (en) * 1981-07-31 1983-02-09 Toshiba Corp Multiplex allotting system of abbreviated number
JPS61184033A (en) * 1985-02-08 1986-08-16 Nec Corp Circular abbreviated dial system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821958A (en) * 1981-07-31 1983-02-09 Toshiba Corp Multiplex allotting system of abbreviated number
JPS61184033A (en) * 1985-02-08 1986-08-16 Nec Corp Circular abbreviated dial system

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