On some Zebra/Motorola/Symbol Windows CE/Windows Mobile devices Wi-Fi adapter stays off after the device cold boot. Fusion icon in the bottom right corner of the screen is crossed out.
To turn turn WLAN radio automatically on after a cold/clean boot add the following key/value into the system registry:
Fusion 2 devices, like MC3190 and MC9190:
Fusion X2 devices, like MC2180, MC32N0, MC92N0 and WT41N0:
For automatic operation create a REG file according to the above and put it in \Application folder.