We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black corded desk phone with 2.4 inch 320 x 240 color display and adjustable stand

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd YEA-SIP-T33G corded phone 2.4 320 240

SKU CH-4KTJ-WC0CG MPN YEA-SIP-T33G

An entry-level IP desk phone with a 2.4" 320 x 240 colour display, dual Gigabit Ethernet ports, PoE, four SIP accounts and local five-way conferencing

  • Exterior colorBlack
  • 4-inch 320 x 240 color display for clear call details
  • Dual Gigabit Ethernet ports with PoE for fast wired connectivity
  • Four SIP accounts let you manage multiple lines on one phone
  • Local five-way conferencing keeps small meetings on the desk
  • EHS headset support adds hands-free flexibility with wireless headsets

Entry-level IP desk phone

The Yealink SIP-T33G is a corded SIP phone built for office workers who need reliable voice communication over Ethernet. It delivers HD voice quality on a 2.4 inch colour display with 320 x 240 pixel resolution. The handset supports up to four SIP accounts for handling multiple lines or identities. Dual Gigabit Ethernet ports and PoE support simplify network connectivity and power delivery.

Upgrade from basic analogue or single-line VoIP sets

This model replaces older analogue handsets or entry-level VoIP phones that lack Gigabit passthrough, colour screens or multi-account support. The jump is worth it when users require local five-way conferencing, Opus codec clarity or the ability to manage four separate SIP identities on one device. It is not suited for buyers who need wireless DECT mobility, touchscreen navigation or expansion modules for additional programmable keys.

Simple desktop or wall deployment

Installation is straightforward: connect the LAN and PC ports, apply power via PoE or an optional adapter, and provision the accounts through the unified firmware platform. The integrated stand offers two adjustable viewing angles and the unit is wall-mountable for flexible placement. Common issues include network VLAN misconfiguration blocking provisioning, incorrect SIP credential entry causing registration failure, and EHS headset compatibility mismatches if the wireless headset model is not on the supported list.

How it compares

Measured against everything we stock in Wired Desk Phones, at today’s prices. Recalculated every night.

Price $58.99
Typical for this category: the median of 193 items is $57.99.

Specifications

Product
Brand nameYealink
Model nameYEA-SIP-T33G
Exterior colorBlack
More details
Caller IDYes
Call waitingYes
SpeakerphoneYes

Questions about this item

What desk space does the 2.4" 320 x 240-pixel display phone need with its adjustable stand?

The stand offers two fixed angles so the footprint stays compact on a desk; the 2.4" color screen sits above the keypad without extending far forward.

How do I power the Gigabit PoE phone and which Ethernet port should I use?

Plug the LAN cable into the port marked LAN; the second port marked PC is for a downstream device. PoE delivers power over that LAN link so no separate adapter is required.

When should I replace the coiled handset cord on this corded SIP phone?

Replace the cord if the connectors become loose, the insulation cracks, or audio cuts out when the handset moves; the RJ-9 plug is standard and user-replaceable.

More in Wired Desk Phones

Similar items