JPS5368105A - Automatic dialing unit - Google Patents

Automatic dialing unit

Info

Publication number
JPS5368105A
JPS5368105A JP14422876A JP14422876A JPS5368105A JP S5368105 A JPS5368105 A JP S5368105A JP 14422876 A JP14422876 A JP 14422876A JP 14422876 A JP14422876 A JP 14422876A JP S5368105 A JPS5368105 A JP S5368105A
Authority
JP
Japan
Prior art keywords
automatic dialing
dialing unit
mis
calling
prevent
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
JP14422876A
Other languages
Japanese (ja)
Inventor
Shoji Kobayashi
Mitsuo Katanuma
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 JP14422876A priority Critical patent/JPS5368105A/en
Publication of JPS5368105A publication Critical patent/JPS5368105A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H04M1/2725—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial using electronic memories

Landscapes

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

Abstract

PURPOSE:To prevent the mis calling and misconnection due to the change in the memory content by providing the alarm function, when the cell voltage is less than the specified value.
JP14422876A 1976-11-30 1976-11-30 Automatic dialing unit Pending JPS5368105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14422876A JPS5368105A (en) 1976-11-30 1976-11-30 Automatic dialing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14422876A JPS5368105A (en) 1976-11-30 1976-11-30 Automatic dialing unit

Publications (1)

Publication Number Publication Date
JPS5368105A true JPS5368105A (en) 1978-06-17

Family

ID=15357213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14422876A Pending JPS5368105A (en) 1976-11-30 1976-11-30 Automatic dialing unit

Country Status (1)

Country Link
JP (1) JPS5368105A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860829A (en) * 1971-11-29 1973-08-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860829A (en) * 1971-11-29 1973-08-25

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