Spesifikasi Modem HUAWEI E220 vodafone
Network : HSDPA/3G/EGDE/GSM
Frequenzy : 800mhz-1900mhz
Chipset : Huawei
Speed : Downlink upto 7.2Mbps
Uplink upto 384kbps
OS : 2000/XP/ VISTA/7
Port USB : v1.0/v1.1/v2.0
Send/Recieve : SMS
Phonebook : Yes