JPH0439260B2 - - Google Patents

Info

Publication number
JPH0439260B2
JPH0439260B2 JP61063593A JP6359386A JPH0439260B2 JP H0439260 B2 JPH0439260 B2 JP H0439260B2 JP 61063593 A JP61063593 A JP 61063593A JP 6359386 A JP6359386 A JP 6359386A JP H0439260 B2 JPH0439260 B2 JP H0439260B2
Authority
JP
Japan
Prior art keywords
tone
network
call
highway
data
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 - Lifetime
Application number
JP61063593A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62222763A (ja
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 JP6359386A priority Critical patent/JPS62222763A/ja
Publication of JPS62222763A publication Critical patent/JPS62222763A/ja
Publication of JPH0439260B2 publication Critical patent/JPH0439260B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP6359386A 1986-03-20 1986-03-20 ト−ン送出方式 Granted JPS62222763A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6359386A JPS62222763A (ja) 1986-03-20 1986-03-20 ト−ン送出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6359386A JPS62222763A (ja) 1986-03-20 1986-03-20 ト−ン送出方式

Publications (2)

Publication Number Publication Date
JPS62222763A JPS62222763A (ja) 1987-09-30
JPH0439260B2 true JPH0439260B2 (de) 1992-06-29

Family

ID=13233720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6359386A Granted JPS62222763A (ja) 1986-03-20 1986-03-20 ト−ン送出方式

Country Status (1)

Country Link
JP (1) JPS62222763A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864862A (ja) * 1981-10-14 1983-04-18 Nec Corp デイジタル可聴音発生回路

Also Published As

Publication number Publication date
JPS62222763A (ja) 1987-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees