TCT Mobile 472 HSDPA/HSUPA/HSPA+/UMTS Bi-bands / GSM quad bands/LTE 2 bands mobile phone User Manual Rio6 TF A995L USA EN UM 20140425 for FCC

TCT Mobile Limited HSDPA/HSUPA/HSPA+/UMTS Bi-bands / GSM quad bands/LTE 2 bands mobile phone Rio6 TF A995L USA EN UM 20140425 for FCC