Purchase Qty. Reference FOB Price
1-7,999 Pieces US$10.00
8,000-11,999 Pieces US$5.00
12,000+ Pieces US$1.00
Product Description
Datasheet Overview of Characteristic Support Four Frequency Bands, Global Standard(850/900/1800/1900MHz) Support GSM/GPRS (No 3G Network) and 2G/3G/4G CMCC or CUCC SIM Card Support Max 3 channel TCP/UDP. Support Multiple Work Mode(Transparent Transmission/AT Commands) Support UART/GPRS ...