Wi-Fi USB Dongle WF40
User Guide
Wi-Fi USB Dongle WF40 is used to connect IP phones to
the organization’s wireless network. Wi-Fi USB dongle is a
cost-effective solution for small office wireless networking,
which allows you to experience the convenience of wireless
networking.
Packaging Contents
Wi-Fi USB Dongle
User Guide
www.yealink.com
The following items are included in your package. If you find
anything missing, contact your system administrator.
Troubleshooting
Why can’t the IP phone enable Wi-Fi feature?
Why can’t the IP phone connect to Wi-Fi?
- Connect an Ethernet cable to the IP phone.
- Unplug the Wi-Fi USB dongle from the IP phone.
The IP phone toggles the Wi-Fi to off.
Ensure the Ethernet cable is removed.
Ensure the Wi-Fi USB dongle is not broken and works well.
If the network is secure, ensure the entered password is
right.
Ensure your gateway/router enables the wireless network
feature.
Reboot your gateway/router.
Turn off the Wi-Fi feature on the IP phone and then turn it
on again.
Why is the wireless signal strength low?
Ensure the IP phone and your gateway/router are within the
working range and there is no obvious interference (walls,
doors, etc
)
between them.
The wireless network is changed to the wired network, and
the IP phone toggles the Wi-Fi to off.
Copyright 2015 YEALINK NETWORK TECHNOLOGY CO.,LTD.
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