2- Slider It extends or retracts the USB connector. 3- Indicator It indicates the status of the Internet Key. 4- SIM card slot It holds the Subscriber Indentify Module (SIM) card. 5- microSD card slot It holds a microSD card. Indicator This indicator indicates the status of the Internet Key. • green, always on: The Internet Key is registering to the GPRS/EDGE network. • blue, always on: The Internet Key is registering to the 3G/HSPA/HSPA+ network. • green, blinking: The GPRS/EDGE connection is established. • blue, blinking: The 3G/HSPA/HSPA+ connection is established. • red, always on: The Internet Key is powered on and network not registered. • off: The Internet Key is not connected to the computer. System requirements To use the Internet Key, the system must meet the following requirements: • standard USB interface • Microsoft Windows 7/Windows Vista/Windows XP SP2/Windows 2000 SP4/ Mac OS X 10.4 or above • 100 MB free hard disk space and 256 MB RAM or above • display resolution: 800 . 600 or above Preparing Internet Key 21.6 Mbps 1. Take out the back cover of the internet key. 2. Insert the SIM card and microSD card into the card slots. Make sure the cards are properly inserted. 1 2 Note: • The microSD Card is provided in the package. However you can replace it with another SD Card. • Do not remove the SIM card and the microSD card when they are being used. Removing the cards during an operation may damage the cards as well as the device, and data stored on the cards may be corrupted. Installation instructions The procedure for installing Mobile Broadband software depends on the operating system installed on your computer. The following section takes Windows XP as an example. Connecting the Internet Key with a computer Note: First, power on a computer. Then connect the Internet Key with the computer. Otherwise, the normal installation o...