10
application. 
After device initialized, the standby icon appears in the 
taskbar, the device can work properly. 
2.1.3 Software Uninstall 
1. Close the application program and unplug your device. 
2. Click “Start Æ Programs”, find the Mobile Broadband 
program group,and then click the Uninstall menu. 
3. Click the Next button to continue. 
Note: The system prompts to unplug your device. 
4. The system shows the uninstall progress. Wait for a 
moment and the program will be uninstalled. 
2.2 Installation in MAC 
2.2.1 Software Installation 
1. Connect your modem to your PC. 
2. After a few seconds, the system will automatically 
display a Mobile Broadband CD-ROM icon on the 
desktop. 
3. Double click the “Mobile Broadband” in the Mobile 
Broadband, and then follow the steps to install. 
4. Click “Continue” button on the welcome page. 
5. Select the folder that you want to install the software, 
and you can select a different location by pressing 
“Change Install Location” button, and then click