GB/T 3971.3-1983
Active
DB34/T 1739-2012
Abolished
Anhui ProvinceLocal standards
DB34/T 1739-2012 Multimedia digital telephone terminal technical conditions
DB34/T 1739-2012 Multimedia digital telephone terminal technical conditions
Price:
$ 30
Basic Information
Standard Code:
DB34/T 1739-2012
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Optical communication equipment
ICS Name:
Telecommunications system
Publish Date:
2012-11-06
Implement Date:
2012-12-06
Pages:
15 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage for multimedia digital telephone terminals. This standard applies to multimedia digital telephone terminals with audio and video functions that can simultaneously send and receive images, voice, and other data information over an analog telephone line.
Development Information
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