User's Manual

User’s Manual to XCRF-502E Reader
Internal use.only. Any transmission is not
allowed without permission.
50
Tel: [phone]
Fax: [phone]
E-mail:
Ningbo Yuanwang Information Technology Co.,Ltd
Add: 5-12 Room, Building of Center for Innovation and Entrepreneurship,
Yongcheng Technology Park, Ningbo City, Zhejiang Province
Postal code: 315040
Tel: [phone]
Fax: [phone]
E-mail:
Shenzhen Invengo Information Technology Co., Ltd. (Singapore Office)
Add: #03-03, Creative Resource Building, No. 31, International Business Park,
Singapore
Postal code: 609921
Tel: [phone]
Fax: [phone]
E-mail: singapore@ invengo.cn
(US Subsidiary)
Invengo Technology Corp.
Address: 12801 Worldgate Drive, Suite 500 Herndon, VA 20170 U.S.A
Tel: [phone]
Fax: [phone]
E-mail: america@ invengo.cn
10.3 Other Issues
If our customer service personnel decides that you need to return
the Reader for repair, our customer service representative will give you
a Return Merchandise Authorization (RMA). Please write this number
on the surface of the package for the product to be returned, and put a