User manual

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■ PRECAUTIONS
• Once the modem has been inserted into the laptop
or desktop computer, do not remove it without first
completing the unplugging/ejection process.
■ RECOMMENDED SYSTEM REQUIREMENTS
To successfully install and use the UM175 USB device in
your laptop or desktop computer, the following system
specifications are required.
Item Required Specification
• Operating system Windows
®
Vista / Windows
®
XP /
Mac OS X 10.4.X (Tiger) or higher
• Connection Type A USB port
• Processor 166MHz or faster
• Memory 32 MB
• Disk space 130 MB
* The UM175 is useful for Pocket PCs that include a USB port.
SMS and voice service is not supported.
PRECAUTIONS
INSTALLING UM175