JPS5243306A - Subscribers, transmitting test system - Google Patents
Subscribers, transmitting test systemInfo
- Publication number
- JPS5243306A JPS5243306A JP11876675A JP11876675A JPS5243306A JP S5243306 A JPS5243306 A JP S5243306A JP 11876675 A JP11876675 A JP 11876675A JP 11876675 A JP11876675 A JP 11876675A JP S5243306 A JPS5243306 A JP S5243306A
- Authority
- JP
- Japan
- Prior art keywords
- subscribers
- test system
- transmitting test
- make
- line
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
- H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11876675A JPS5243306A (en) | 1975-10-03 | 1975-10-03 | Subscribers, transmitting test system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11876675A JPS5243306A (en) | 1975-10-03 | 1975-10-03 | Subscribers, transmitting test system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5243306A true JPS5243306A (en) | 1977-04-05 |
Family
ID=14744525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11876675A Pending JPS5243306A (en) | 1975-10-03 | 1975-10-03 | Subscribers, transmitting test system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5243306A (ja) |
-
1975
- 1975-10-03 JP JP11876675A patent/JPS5243306A/ja active Pending
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