User's Manual

26
A.1 Specifications
Model Type HSDPA USB Dongle
Dimensions 80 x 28 x 13 mm
Weight 35g (estimated)
Power Supply +5V±10%, +3.3V±5%
Power Consumption 2.5 W
Data Rate Uplink: up to 384kbps (UMTS)
Downlink: up to 3.6Mbps (HSDPA)
Auto Installer Yes, Driver pre-load in flash with auto-exe.
Frequency Bands GSM/GPRS/EDGE
850, 900, 1800, 1900 MHz
Class 10 GPRS/EDGE service
UMTS/HSDPA
850, 1900, 2100 MHz
A.2 Troubleshooting
 Minerva 3107 cannot be detected by my PC.
Make sure the Minerva 3107 is fully inserted into a USB port on your PC and check if the
USB port is valid.
 I cannot establish a connection.
Check if the signal strength is stable, if not, move your PC and Minerva 3107 to a location
with a stronger strength and try again.
 Minerva 3107 stopped working suddenly.
Please check if the USIM card is inserted properly.
 The USIM card is locked.
The USIM card will be locked if you enter incorrect PIN three times. If this happens, please
contact your wireless service provider for PIN unblocking Key (PUK).