... )6 Micro-SD slot(Expandable up to 16GB,use as memory stick)7 UMTS/GSM internal antenna8 System Support Windows2000/xp.Vista ... company offering a support network system of HSPA high-speed wireless modem,Downlink 7.2Mbps,Uplink384Kbps.Using USB2.0 interface connection ... high speed, online voice, phonebook, text messaging, USSD, TF card memory expansion, flow inquires the set etc. Function.The standard SIM ...