之后-销售服务
呼叫中心的在线技术支持, 现场培训和考察, 免费备件, 退换货, 维修, 其他
Operating System
Android 9.0
Network
Dual WiFi 2.4GHz/5.0GHz
Network type
CDMA,FDD-LTE,GSM,TD-SCDMA,WCDMA
WIFI:
802.11 a/b/g/n/ac wireless internet
Additional Features
BT ,Browser,Calculator,Calendar,FM,GPS,Gravity Sensing System,OT