GB/T 3971.3-1983
Active
YD/T 1328-2009
Abolished
Industry standards-Postal and telecommunications
YD/T 1328-2009 The technical requirements and testing methods for charging using local switching equipment in mobile phone networks
YD/T 1328-2009 The technical requirements and testing methods for charging using local switching equipment in mobile phone networks
Price:
$ 30
Basic Information
Standard Code:
YD/T 1328-2009
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Communication network
ICS Name:
Telecommunications system
Publish Date:
2009-12-11
Implement Date:
2010-01-01
Pages:
26 pages
Development Information
Replace the following standards
Superseded by the following standards
Related Standards
GB/T 3974-1983
Abolished
GB/T 3974-1983 Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems
GB/T 5581-1985
Abolished
GB/T 5581-1985 Specification and measuring method of frequency-modulated voice-frequency telegraph set for a modulation rate of 75 Bauds with channels spaced at 180 Hz
GB/T 13722-1992
Replaced
GB/T 13722-1992 Performance requirements and testing methods for power supplies used in the mobile communication
GB/T 3972-1992
Abolished
GB/T 3972-1992 Relays for crossbar telephone switching systems
GB/T 15410-1994
Abolished