Indicator
Indicates the status of the UMG181.
Green, blinking twice every 3s: The UMG181 is powered on.
Green, blinking once every 3s: The UMG181 is registered to a GSM/GPRS/EDGE network.
Blue, blinking once every 3s: The UMG181 is registered to a WCDMA/HSDPA network.
Green, always on: The GPRS/EDGE connection is set up.
Blue, always on: The WCDMA connection is set up.
Cyan, always on: The HSDPA connection is set up.
Off: The UMG181 is removed from the PC.
Micro SD card slot
Insert a micro SD card here.
PC Requirements
To use the UMG181, your PC must meet the following requirements:
Standard USB interface.
Windows XP SP2, Windows Vista.
Mac OS X 10.4 and 10.5 with latest upgrades.
The hardware of your PC must meet or exceed the recommended system requirements for the
installed version of OS.
Display resolution: 800 × 600 or above.
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