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--Seamless System Migration and Expension --
 
 
  
 

Smoothly Upgrade and Expansion

2006-11-17Smooth evolution from 3GPPR4 to 3GPP R5
Non-service interruptingsoftware & patches loading
On-line smooth expansion

Address:TD Tech Ltd.,13-15F Yeqing Plaza,Building D ,9 Wangjing Beilu, Chaoyang District, Beijing,P.R.China   Post Code:100102
Tel:+86 10 58223366　Fax:+86 10 58223266
E-mail: webmaster@td-tech.com