JPS647754A - Re-transmission system for plural busy dial numbers - Google Patents

Re-transmission system for plural busy dial numbers

Info

Publication number
JPS647754A
JPS647754A JP13214487A JP13214487A JPS647754A JP S647754 A JPS647754 A JP S647754A JP 13214487 A JP13214487 A JP 13214487A JP 13214487 A JP13214487 A JP 13214487A JP S647754 A JPS647754 A JP S647754A
Authority
JP
Japan
Prior art keywords
busy
dial
memory
subscriber
set code
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
JP13214487A
Other languages
Japanese (ja)
Inventor
Katsunori Hiwasa
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
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 filed Critical NEC Corp
Priority to JP13214487A priority Critical patent/JPS647754A/en
Publication of JPS647754A publication Critical patent/JPS647754A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To automatically re-dial an arbitrary number preceeding the last number by means of an access code by providing a memory to store plural busy numbers corresponding to extensions. CONSTITUTION:When an extension subscriber's terminal SubA captures the trunk line, the subscriber dials the other party's number, and the other party's line is busy, a set code A for purpose of registering the dial in the memory A is dialed then the handset is hooked on. In case the subscriber then dials a trunk number and the called party is also busy, a set code B is dialed and the handset is hooked on. Thereafter, at the time of redialing, the subscriber SubA hooks off the handset and dials the set code A, accordingly, the dial in the memory corresponding to the A is automatically selected again. Also, if the set code B is dialed, the dial stored in the memory B corresponding to the B is also automatically selected again.
JP13214487A 1987-05-27 1987-05-27 Re-transmission system for plural busy dial numbers Pending JPS647754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13214487A JPS647754A (en) 1987-05-27 1987-05-27 Re-transmission system for plural busy dial numbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13214487A JPS647754A (en) 1987-05-27 1987-05-27 Re-transmission system for plural busy dial numbers

Publications (1)

Publication Number Publication Date
JPS647754A true JPS647754A (en) 1989-01-11

Family

ID=15074388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13214487A Pending JPS647754A (en) 1987-05-27 1987-05-27 Re-transmission system for plural busy dial numbers

Country Status (1)

Country Link
JP (1) JPS647754A (en)

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