User's Manual

iCON
®
452 User Guide
Version: v007ext Page: 10 of 28
7 LED STATUS INDICATOR
The iCON
®
452 is equipped with a multicolor LED. The different operating statuses are indicated by the
frequency and color of blinking. The colors indicate different network generations (data speed capabilities). The
blinking scheme indicates the state of connection to the network.
Color Light Frequency Meaning
Off Off Not powered
Red Permanent Initializing
Green Blinking Ready to connect to 2G networks
Blue Blinking Ready to connect to 3G networks
Green Permanently Lit Connected to 2G network
Blue Permanently Lit Connected to 3G network
Blue-Red Flickering A problem occurred
8 SAFE REMOVAL
Before ejecting the iCON
®
452, always tell Windows
®
that you want to remove the card first. Use the “Safely
Remove Hardware” icon in the system tray. If you do not do this, you may cause the system to crash.