microsoft china phone number
Microsoft Chile S.A. Phone: 56-2-330-6000. Fax: 56-2-330-6190. Customer Service: 56-2-800-330600. Personal Operating System and Applications: Phone: 56-2-330-6222 ; Fax: 56-2-341-1439; China. Microsoft (China) Co. Ltd. 6/F, Beijing Sigma Center. No. 49, Zhichun Road, Haidian District. Beijing, 100080, PRC. Phone: 011-86-10-6261 7711. Fax: 011-86-10-6253 6630