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Home » Support

Class5 Technologies Videos and Tutorials

CLASS5uc Resources
Wildix Collaboration Training Videos
Wildix Desk Phone User Guides
Wildix Mobile Apps
Wildix Headsets
CLASS5uc Resources

CLASS5uc desk phone (Grandstream) quick User Guide

March 3, 2026Ray

Logging in and setting up Collaboration for the first time

February 19, 2026Ray
Wildix Collaboration Training Videos

We’re delighted you’ve chosen Class5 Technologies as your communications technology partner. As a client, you have the full spectrum of our support services available to you. We know how integral effective communications are to your company’s success, and we’ve got your back every step of the way as you scale your organization.

At Class5, ensuring convenience is one of our primary goals for you and your teams. With that in mind, you’ll find a number of tutorials for Wildix VoIP, your primary collaboration hub, and other useful suggestions to make the most of your new communications system.

As you’ll see from the tutorials and through usage, our web interface is designed to be intuitive and incredibly easy to work with. Our support technicians are here for you to help with any question about our services. Trust our expert advice and solutions that put your business first.

View Popular Wildix "How To" Training Videos

How To Use Chat In Wildix

February 12, 2020Marketing

How To Send A Fax From Wildix

February 12, 2020Marketing

How To Transfer A Call Using Drag & Drop In Wildix

January 13, 2020Marketing

How To Transfer A Call In Wildix

January 13, 2020Marketing

How To Transfer Calls To Voicemail With Wildix

January 8, 2020Marketing

How To Answer A Call For A Colleague With Wildix

January 8, 2020Marketing

How To Use Call Intrusion In Wildix

December 31, 2019Marketing

How To Record A Call With Wildix

December 31, 2019Marketing

How To Forward Calls To Your Cell Phone

December 31, 2019Marketing

How To Turn A Call Into A Conference Call

December 31, 2019Marketing
Wildix Desk Phone User Guides
View or download Wildix desk phone user manuals and quick start guides.

Support tutorials for configuration and use of Wildix VoIP digital phones

Wildix Phone Log In

How To Log In To Your Wildix Desk Phone

January 8, 2020Marketing
Read More
Wildix Desk Phone Keypad

Wildix Desk Phone Keypad Overview

January 8, 2020Marketing
Read More
Wildix Phone Ports

Connecting Your Wildix Phone – Port Diagram

January 8, 2020Marketing
Read More
Wildix Mobile Apps
Learn how to setup and use the Wildix smartphone app on your iOS or Android device.
Wildix Headsets

Wildix Headsets (WHS Uno, Duo & BT)

WHS-BT Compatibility

  • WP600A/WP600ACG
  • W-AIR 150
  • iPhone & Android Phones
  • Mac & Most Windows PCs
WHS-UNO/WHS-DUO Compatibility

  • WP4X0 2015 / WP4X0G
  • WP600A/ACG
  • W-AIR 70/100/150
  • iPhone & Android Phones
  • Mac & Most Windows PCs
View Quick Start Steps Below, or CLICK HERE for PDF version
Wildix Headset ButtonsCharging
Use the USB cable provided to charge the headset
– When charging, the red LED is on
– When approaching full battery level, red LED goes down and greed LED turns on
– When charging is complete, the LED goes down

Turn on
1. Move the switch to the position “1”
2. The blue and the green LEDs flash several times.

Turn off
– Move the switch to the position “0”

Connection to WP600A/ACG
Make sure the headset is switched on.
1) Press and hold the receiver button , until the blue LED starts flashing
2) Go to the Wildix WP phone’s Settings menu > Wireless & Networks > Bluetooth and move the switch to the position “ON”
3) Select WHS-BT from the list of AVAILABLE DEVICES

When connected, the headset’s blue and the green LED turn on for several seconds and there is the voice prompt “Connected”

Connection to W-AIR 150
Make sure the headset is switched on.
1) Press and hold the receiver button , until the blue LED starts flashing
2) Go to the Wildix W-AIR 150 handset’s Settings menu > Bluetooth and select “Enable Bluetooth”
3) Select “Search for devices”
4) Select the Wildix WHS-BT headset (the chipset number is shown) from the list of available bluetooth devices and press “Pair”
5) Enter the PIN: 0000

When connected, the headset’s blue and the green LED turn on for several seconds and there is the voice prompt “Connected”

Answer / End a call
To answer or to end a call, press the receiver button  on the headset
The blue and the green LEDs flash twice.
During the conversation the LED is off.

Reliable & Scalable VoIP Support

Businesses nationwide consider Class5 Technologies their #1 technology partner for their business phone systems. They choose us for our superior technology and continue with us for our best-in-class service. We’ve built our reputation for excellence over 30 years and take pride in providing you the expert VoIP and digital phone support you need to help your business thrive. When you’re ready to take your business communication systems to the next level, reach out to us for a consultation or a free estimate.

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5300 Macarthur Boulevard #102
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360-949-1381
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