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Yealink T42U

Yealink T42U
Yealink T42UYealink T42U

Yealink T42U


Starting off the T4U series, the T42U is a well rounded SIP phone designed to fit in any office environment. Benefitting from the new powerful chipset from Yealink, the T42U offers users a reliable and scalable deskphone with enhanced audio quality.

Supporting mass deployment as well as zero touch provisioning, the T42U is ideal for large deployments with easy management for administrators.

Featuring a 2.7” graphical LCD screen with backlight, support for up to 12 SIP accounts and advanced connectivity via 2 USB ports. The T42U allows users to connect accessories such as Yealink’s latest headsets or WiFi/Bluetooth dongles.

Please note, this unit does not include a PSU (Power Supply Unit).

Please note - stock levels of this product are fluctuating just now due to issues outside our control. Please contact us to confirm availability prior to placing your order.

2.7" 192x64-pixel graphical LCD with backlight

Up to 12 SIP accounts

Dual USB ports

5-way conference calls

Opus codec support

6 Line keys with LED

15 programmable DDS keys over a 3 page view

T4U firmware unified

Dual-port Gigabit Ethernet

USB headset and EHS support

PoE support or PSU (optional)

Wi-Fi via WF40 USB dongle or WF50 USB dongle

Bluetooth via BT40 or BT41 USB dongle

Stand with 2 adjustable angles

Wall mountable

What's in the box

Yealink T42U Desk Phone

Handset and cable

Cat5e Network cable (2M)


Quick Reference Guide


This product comes with a Lifetime Warranty, this warranty covers selected Yealink products from the date of purchase until 12 months after the official end-of-life date.