ช่วยๆกันลอง ว่าดีมั้ย
http://www.huaweidevice.com/worldwide/productFeatures.do?pinfoId=3135&directoryId=5011&treeId=3290&tab=0

*** this software S7-301u V100R002C232B002 has been tested strictly in Zealand,Singapore,Bengal,and Australia,but network situation is different and complicated in different places.so we can not guarantee that this version is applicable in all countries or regions.