Q: What Network bands it supports over 3G and 4G? (like: * LTE FDD: Band 1(2100 MHz)/Band 3(1800 MHz)/Band 8(900 MHz) * LTE TDD Band 40(2300 MHz) * DC-HSPA+/HSPA+/UMTS: Band 1(2100 MHz)/Band 8(900 MHz)) Q:What Chipset? Qualcomm? Q: Can We Send and Receive SMS on web interference?if yes, then mention its limit. Q: SD card Support?