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Yealink One Talk T42U IP Desk Phone - Support Overview

Find device-specific support and online tools for your Yealink One Talk T42U IP Desk Phone.

Activation, Setup & User Guides

One Talk Portal - Account Codes

Here's how to use account codes to allow call tracking.

One Talk Portal - Move Users Between Groups

Here's how to move users between groups via the One Talk Portal.

One Talk T42U IP Desk Phone Quick Start Guide (PDF)

This Quick Start Guide provides you with the basics to start using your One Talk T42U. Learn how to assemble the phone, manage calls and customize features.

One Talk T42U IP Desk Phone Specifications (PDF)

Review the key features and benefits for your T42U, including display, interface, network and security, physical features, and other specifications.

One Talk T42U IP Desk Phone User Guide (PDF)

This User Guide can help you get the most out of your One Talk T42U. Learn how to start the phone, call functions, customizing your phone and more.

One Talk desk phones - comparison chart (PDF)

Compare features and specifications for One Talk desk phone models T67LTE, T42U, T53W, T54W, T57W, VZP59, W78B/HV, CP925, and CP965.

Basics

One Talk - Desk Phone Icons

Here's how to determine what the various icons for the Desk Phone and/or One Talk portal mean.

One Talk - Use the Site Qualification and Validation Tool

Here's how to use the Site Qualification and Validation Tool to determine whether your network can support One Talk service.

One Talk Portal - Create Group / Bulk Groups

Here's how to create groups / bulk groups via the One Talk portal.

One Talk Portal - Delete Group

Here's how to delete groups in the One Talk Portal.

One Talk Portal - Edit Group

Here's how to edit groups via the One Talk Portal.

One Talk Portal - Purchase Hunt Group

Here's how to purchase a Hunt Group to ring to a designated group of users via the One Talk portal.

One Talk Portal - Set Up Bridging

Here's how to set up call bridging via the One Talk portal.

One Talk from Verizon - Support Overview

Get support for your One Talk service, including videos, User Guides and step-by-step instructional articles.

Bluetooth

One Talk T41S/SW, T42S, T42U, T46G/GW, T46S/SW, T49G IP Desk Phones - Delete Paired Bluetooth Connection

Here's how to delete a paired Bluetooth device from your One Talk T41S/SW, T42S, T42U, T46G/GW, T46S/SW or T49 IP Desk Phone.

One Talk T41S/SW, T42S, T42U, T46G/GW, T46S/SW, T49G IP Desk Phones - Turn Bluetooth On / Off

Here's how to turn Bluetooth on and off from your One Talk T41S/SW, T42 series or T46 series IP desk phone.

Calling & Dialing

One Talk - Native Dialer Call / Feature Codes

Here are the basic dialer features for One Talk.

One Talk Mobile App / Native Dialer - Park / Retrieve a Call

Here's how to park and retrieve calls via the One Talk Mobile App, Enhanced Dialer or Native Dialer.

One Talk - Move a Call

One Talk - Transfer a Call (Consultative)

Here's how to perform consultative transfer call with One Talk.

One Talk - Transfer a Call (Direct)

Here's how to transfer a call with One Talk.

One Talk CP920 IP Conference Phone & T41S/SW, T42S, T42U, T46S/SW IP Desk Phones - Call Recording via USB Storage

Here's how to record call audio to a USB flash drive using your One Talk desk phone.

One Talk Portal - Enable / Disable Hold Music

Here's how to enable or disable hold music via the One Talk portal.

One Talk Portal - Group Forwarding

Here's how to set multiple lines to forward to a specified number using the One Talk Portal.

One Talk Portal - Simultaneous Ring

Here's how to set a line to ring to multiple phones when called, via the One Talk portal.

One Talk T41P & T46G/GW IP Desk Phones - Enable / Disable Intercom

Here's how to enable / disable Intercom on your One Talk T41P or T46G/GW IP Desk Phone.

One Talk T41P & T46G/GW IP Desk Phones - Set Up Intercom Key

Here's how to set up the intercom key on your One Talk T41P or T46G/GW IP Desk Phone.

One Talk T41P & T46G/GW IP Desk Phones - Use Intercom Key

Here's how to use the intercom key on your One Talk T41P or T46G/GW IP Desk Phone.

One Talk T41P IP Desk Phone - Set Up Speed Dial

Here's how to set up speed dial on your One Talk T41P IP Desk Phone.

One Talk T41P, T42U, T46G/GW IP Desk Phones - Place a Conference Call

Here's how to place a conference call on your One Talk T41P, T42U or T46G/GW IP desk phones.

One Talk T41S/SW, T42 Series IP Desk Phones - Park / Retrieve Call

Here's how to park and retrieve calls on your One Talk T41S/SW or T42 series IP Desk Phone.

Data

Windows 10 - Turn Data On / Off

Here's how to turn cellular date for your Windows 10 device on or off.

Email/Gmail

One Talk Portal - Add / Edit Email Address

Here's how to add or edit your email address via the One Talk Portal.

Internet & Web Browser

One Talk Portal - Create Virtual On-Net Extensions

Here's how to create virtual extensions for your business lines via the One Talk portal.

One Talk T41P IP Desk Phone - Check Internet Connectivity

Here's how to check internet connectivity on your One Talk T41P IP Desk Phone.

Wi-Fi & Network

One Talk T41S/SW, T42S, T42U IP Desk Phones - Set Up Wi-Fi

Here's how to set up Wi-Fi on your One Talk T41S/SW or T42 series IP Desk Phones.

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