JPS5290206A - Shortened dial service system - Google Patents

Shortened dial service system

Info

Publication number
JPS5290206A
JPS5290206A JP598376A JP598376A JPS5290206A JP S5290206 A JPS5290206 A JP S5290206A JP 598376 A JP598376 A JP 598376A JP 598376 A JP598376 A JP 598376A JP S5290206 A JPS5290206 A JP S5290206A
Authority
JP
Japan
Prior art keywords
service system
shortened dial
dial service
telephone
shortened
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.)
Granted
Application number
JP598376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5611257B2 (es
Inventor
Shigeo Seki
Yoshito Kaneda
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP598376A priority Critical patent/JPS5290206A/ja
Publication of JPS5290206A publication Critical patent/JPS5290206A/ja
Publication of JPS5611257B2 publication Critical patent/JPS5611257B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP598376A 1976-01-23 1976-01-23 Shortened dial service system Granted JPS5290206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP598376A JPS5290206A (en) 1976-01-23 1976-01-23 Shortened dial service system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP598376A JPS5290206A (en) 1976-01-23 1976-01-23 Shortened dial service system

Publications (2)

Publication Number Publication Date
JPS5290206A true JPS5290206A (en) 1977-07-29
JPS5611257B2 JPS5611257B2 (es) 1981-03-13

Family

ID=11626039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP598376A Granted JPS5290206A (en) 1976-01-23 1976-01-23 Shortened dial service system

Country Status (1)

Country Link
JP (1) JPS5290206A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317272A (en) * 1976-08-02 1978-02-17 Tektronix Inc Twooconstant voltage storage tube and method of manufacturing same
JPS61281661A (ja) * 1985-06-06 1986-12-12 Nec Corp 短縮ダイヤル方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317272A (en) * 1976-08-02 1978-02-17 Tektronix Inc Twooconstant voltage storage tube and method of manufacturing same
JPS5718298B2 (es) * 1976-08-02 1982-04-15
JPS61281661A (ja) * 1985-06-06 1986-12-12 Nec Corp 短縮ダイヤル方式

Also Published As

Publication number Publication date
JPS5611257B2 (es) 1981-03-13

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