JPS5644249A - Automatic dialing set - Google Patents

Automatic dialing set

Info

Publication number
JPS5644249A
JPS5644249A JP12136679A JP12136679A JPS5644249A JP S5644249 A JPS5644249 A JP S5644249A JP 12136679 A JP12136679 A JP 12136679A JP 12136679 A JP12136679 A JP 12136679A JP S5644249 A JPS5644249 A JP S5644249A
Authority
JP
Japan
Prior art keywords
telephone
dial
terminal
automatic dialing
connect
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
JP12136679A
Other languages
Japanese (ja)
Inventor
Kenichi Morikawa
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 JP12136679A priority Critical patent/JPS5644249A/en
Publication of JPS5644249A publication Critical patent/JPS5644249A/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
    • H04M3/424—Arrangements for automatic redialling

Abstract

PURPOSE:To make it possible to use an automatic dialing set in common, by switching the dial transmission part to connect it to a corresponding telephone line by storing two telephone lines in one automatic dialing set and depressing selection buttons corresponding to respective telephone lines. CONSTITUTION:Two telephone lines 2 and 3 are connected to connection terminals 1 and 4 to respective telephone sets normally; and in case that the user of the telephone set of terminal 1 originates with automatic dialing, a control signal is sent from control part 8 to switching part 5 to switch terminal 2 and connect it to dial signal transmission part 7 when button 11 for telephone line selection of operation part 9 is operated. Next, control part 8 reads out the telephone number from memory part 10 by the indication signal from operation part 9 and converts this telephone number to a dial signal and transmits it from dial signal transmission part 7 to terminal 2, and at the transmission completion of all dial signals, control part 8 sends a control signal to switching part 5 to switch the telephone line 2 to connect it to the telephone set connected to terminal 1.
JP12136679A 1979-09-20 1979-09-20 Automatic dialing set Pending JPS5644249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136679A JPS5644249A (en) 1979-09-20 1979-09-20 Automatic dialing set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136679A JPS5644249A (en) 1979-09-20 1979-09-20 Automatic dialing set

Publications (1)

Publication Number Publication Date
JPS5644249A true JPS5644249A (en) 1981-04-23

Family

ID=14809461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136679A Pending JPS5644249A (en) 1979-09-20 1979-09-20 Automatic dialing set

Country Status (1)

Country Link
JP (1) JPS5644249A (en)

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