Yealink T42S Desk Phone – Refurbished


Refurbished high quality phone for office users

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We started using the new family of Yealink phones several years ago and have been very impressed with the build quality and product features.  We have installed thousands of Yealink phones, and have yet to see a failure in the field.   The Yealink T4 series is intended for discerning users with very high expectations of IP phones. It has been designed specifically for people who take great satisfaction in experiencing excellence actually being delivered. Revolutionary in appearance and advanced technical design, the T4 series is not only pleasurable and practical to use but also offers extra-large display screens that make pen and paper redundant in the busy office environment.

The SIP-42 was our standard phone that suits most office users, until it was discontinued in 2022.   The T42S is a 6-Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Delivering a superb sound quality as well as rich visual experience. With programmable Keys, the IP Phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.  Including a high quality speakerphone and headset, the phone also features a gige passthrough port so that one internet jack can be shared between the phone and a PC.

The replacement model is the T43U which has 8 lines instead of 6 and a slightly larger screen.

The units we have available are refurbished. All grades come with new cables, and have been fully tested for audio and screen functionality.  We provide a one year replacement warranty.  They come in 3 grades:

Grade A: $75   These are in very good condition. They may show very slight scuffs consistent with light usage, but no scratches.
Grade B: $65  These may show a few scratches, but are totally functional.
Grade C: $45  These have seen some action and will have a few scratches and show some wear and tear. They are still totally functional



Additional information

Typical User

Regular Office User

Line Keys


Programmable Keys



2.7" Graphic

Wireless Headset Compatible



Yes, with BT-41 Dongle


Yes, with WF50 Dongle

Headset Jack


Passthough Port

Yes, GigE

Power Over Ethernet



Yes, Duplex