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Position: Chinese Standard in English/GB/T 28500-2012
GB/T 28500-2012   Technical requirements of 900/1 800 MHz TDMA digital cellular mobile network signaling system No.7 ISUP (English Version)
Standard No.: GB/T 28500-2012 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 58000 words Price(USD):1740.00 remind me the price change
Implemented on:2012-10-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 28500-2012
English Name: Technical requirements of 900/1 800 MHz TDMA digital cellular mobile network signaling system No.7 ISUP
Chinese Name: 900/1800MHz TDMA 数字蜂窝移动通信网No.7 ISUP信令技术要求
Chinese Classification: M12    Communication network number, signal and connection
Professional Classification: GB    National Standard
ICS Classification: 33.040.30 33.040.30    Switching and signalling systems 33.040.30
Issued by: AQSIQ;SAC
Issued on: 2012-6-29
Implemented on: 2012-10-1
Status: valid
Language: English
File Format: PDF
Word Count: 58000 words
Price(USD): 1740.00
Delivery: via email in 1~3 business day
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