JPS5535030B2 - - Google Patents

Info

Publication number
JPS5535030B2
JPS5535030B2 JP4382275A JP4382275A JPS5535030B2 JP S5535030 B2 JPS5535030 B2 JP S5535030B2 JP 4382275 A JP4382275 A JP 4382275A JP 4382275 A JP4382275 A JP 4382275A JP S5535030 B2 JPS5535030 B2 JP S5535030B2
Authority
JP
Japan
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
JP4382275A
Other languages
Japanese (ja)
Other versions
JPS51118310A (en
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 filed Critical
Priority to JP4382275A priority Critical patent/JPS51118310A/ja
Publication of JPS51118310A publication Critical patent/JPS51118310A/ja
Publication of JPS5535030B2 publication Critical patent/JPS5535030B2/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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP4382275A 1975-04-10 1975-04-10 Absent guide system for receiving circuit Granted JPS51118310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4382275A JPS51118310A (en) 1975-04-10 1975-04-10 Absent guide system for receiving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4382275A JPS51118310A (en) 1975-04-10 1975-04-10 Absent guide system for receiving circuit

Publications (2)

Publication Number Publication Date
JPS51118310A JPS51118310A (en) 1976-10-18
JPS5535030B2 true JPS5535030B2 (zh) 1980-09-11

Family

ID=12674429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4382275A Granted JPS51118310A (en) 1975-04-10 1975-04-10 Absent guide system for receiving circuit

Country Status (1)

Country Link
JP (1) JPS51118310A (zh)

Also Published As

Publication number Publication date
JPS51118310A (en) 1976-10-18

Similar Documents

Publication Publication Date Title
FR2302544B1 (zh)
JPS5530291Y2 (zh)
JPS561362B2 (zh)
JPS531240Y2 (zh)
JPS524398U (zh)
JPS5642656B2 (zh)
JPS5249917U (zh)
JPS51155395U (zh)
JPS51108472U (zh)
JPS51106284U (zh)
CH611873A5 (zh)
CH611788A5 (zh)
CH610772A5 (zh)
CH609611A5 (zh)
CH609463A5 (zh)
CH608966A5 (zh)
CH608958A5 (zh)
CH608609A5 (zh)
CH608311A5 (zh)
CH607461A5 (zh)
CH607064A5 (zh)
CH606588A5 (zh)
CH605060A5 (zh)
CH604781A5 (zh)
CH604481A5 (zh)