ZyXEL Communications NWD-490 - Manual (Page 7)

ZyXEL NWD-490 User Manual
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If your device has built-in 802.11b wireless, in order to improve
wireless performance, you may disable the existing IEEE 802.11b
signal.
6. Return to Settings page -> Connections tab
-> tap on the built-in wireless connection (In
this case, it is iPAQ Wireless).
7. Turn off the IEEE 802.11b function and tap ok.
* In this example, tap on Wi-Fi icon on the
iPAQ Wireless page. When a red dot with a
white x appears, the built-in IEEE 802.11b has
been turned off.