JPS6430352A - Switched line connecting equipment - Google Patents

Switched line connecting equipment

Info

Publication number
JPS6430352A
JPS6430352A JP18538787A JP18538787A JPS6430352A JP S6430352 A JPS6430352 A JP S6430352A JP 18538787 A JP18538787 A JP 18538787A JP 18538787 A JP18538787 A JP 18538787A JP S6430352 A JPS6430352 A JP S6430352A
Authority
JP
Japan
Prior art keywords
automatic
transmitter
dial
receiving
receiver
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
JP18538787A
Other languages
Japanese (ja)
Inventor
Yoshikazu Tsuchiya
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 JP18538787A priority Critical patent/JPS6430352A/en
Publication of JPS6430352A publication Critical patent/JPS6430352A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To securely connect aimed many lines in a short time by containing a simultaneous transmitter in an automatic transmitter and matching it with an automatic receiver. CONSTITUTION:The titled device is composed of an automatic transmitter (a) and an automatic receiver (b). The automatic transmitter (a) is equipped with an automatic dial part 12 to simultaneously transmit memorized dial numbers to the many lines, a redial part 5 at the time of a non-connection, and means 7 and 9 to prevent error dials from a keyword allocated for slave stations. The automatic receiver (b) is equipped with automatic receiving parts 11 and 12 and an error dial preventing means to inform a transmitting person of an normal receiving after the receiving. Thus, the automatic transmitter (a) transmits simultaneously, receives the connection keyword signal of a receiving opponent and holds a confirmation connecting line. The automatic receiver (b) receives the dial signal, transmits the keyword signal to the transmitting person. Thus, error connections can be prevented, and, simultaneously, the connection of the many lines in the short time can be secured.
JP18538787A 1987-07-27 1987-07-27 Switched line connecting equipment Pending JPS6430352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18538787A JPS6430352A (en) 1987-07-27 1987-07-27 Switched line connecting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18538787A JPS6430352A (en) 1987-07-27 1987-07-27 Switched line connecting equipment

Publications (1)

Publication Number Publication Date
JPS6430352A true JPS6430352A (en) 1989-02-01

Family

ID=16169922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18538787A Pending JPS6430352A (en) 1987-07-27 1987-07-27 Switched line connecting equipment

Country Status (1)

Country Link
JP (1) JPS6430352A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190766A (en) * 1983-04-14 1984-10-29 Nippon Tsushin Kensetsu Kk Automatic dial announcement system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190766A (en) * 1983-04-14 1984-10-29 Nippon Tsushin Kensetsu Kk Automatic dial announcement system

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