JPS627745B2 - - Google Patents

Info

Publication number
JPS627745B2
JPS627745B2 JP13667181A JP13667181A JPS627745B2 JP S627745 B2 JPS627745 B2 JP S627745B2 JP 13667181 A JP13667181 A JP 13667181A JP 13667181 A JP13667181 A JP 13667181A JP S627745 B2 JPS627745 B2 JP S627745B2
Authority
JP
Japan
Prior art keywords
camp
registered
subscriber
extension
extension subscriber
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.)
Expired
Application number
JP13667181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5839156A (ja
Inventor
Masataka Nakada
Tsutomu Shimasue
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13667181A priority Critical patent/JPS5839156A/ja
Publication of JPS5839156A publication Critical patent/JPS5839156A/ja
Publication of JPS627745B2 publication Critical patent/JPS627745B2/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
    • H04M3/48—Arrangements for recalling a calling subscriber when the wanted subscriber ceases to be busy

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP13667181A 1981-08-31 1981-08-31 キヤンプオン制御方式 Granted JPS5839156A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13667181A JPS5839156A (ja) 1981-08-31 1981-08-31 キヤンプオン制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13667181A JPS5839156A (ja) 1981-08-31 1981-08-31 キヤンプオン制御方式

Publications (2)

Publication Number Publication Date
JPS5839156A JPS5839156A (ja) 1983-03-07
JPS627745B2 true JPS627745B2 (enrdf_load_stackoverflow) 1987-02-19

Family

ID=15180753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13667181A Granted JPS5839156A (ja) 1981-08-31 1981-08-31 キヤンプオン制御方式

Country Status (1)

Country Link
JP (1) JPS5839156A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9062140B2 (en) 2005-04-07 2015-06-23 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9062140B2 (en) 2005-04-07 2015-06-23 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same

Also Published As

Publication number Publication date
JPS5839156A (ja) 1983-03-07

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