Documented specifications
Yealink · Current manufacturer catalogue evidence; future support end date not confirmed
| Specification | Documented value |
|---|---|
| Display | 4.3-inch adjustable color display, 480 × 272 Source ↗ |
| SIP accounts | Up to 16 Source ↗ |
| Ethernet | Two Gigabit Ethernet ports Source ↗ |
| PoE | Supported Source ↗ |
| Wi-Fi | Built-in dual-band 2.4/5 GHz, 802.11a/b/g/n Source ↗ |
| Bluetooth | Built-in 4.2 Source ↗ |
| USB | USB 2.0 Source ↗ |
| Expansion | Yealink EXP50 support Source ↗ |
Unlisted fields remain unverified. Platform compatibility and remaining support life require confirmation for the exact ordered model.
Why consider it
The adjustable screen and wired or wireless network options make the T54W relevant to general office desks where screen position or cable access matters. Its account count should not be confused with the number of calls one person can practically handle.
Reasons to consider another model
Reception may need additional visible keys and a verified expansion configuration. A simpler wired desk may not benefit from the wireless features. Compare the controls with the T73U and test the intended headset rather than choosing by family number.
Deployment acceptance
Obtain the PBX or provider's supported firmware and provisioning template. Test line monitoring, transfer, voicemail indication, certificate handling and recovery after restart. Manufacturer specifications are documented below; VoIP.info has not lab-tested this phone.
Lifecycle evidence
The model has an official product page and was not found in the reviewed Yealink end-of-life catalogue. This is not a manufacturer guarantee of future support duration. Check current end-of-sale notices and obtain written support terms before a large order.
Watch the explanation
Covers the T54W controls and everyday calling tasks, including attended versus blind transfer, conference management, Wi-Fi and Bluetooth. Useful for onboarding phone users.
Read applicability and editorial notes →Watch this video here
T54W demonstration on UD Voice in 2022. The video title and narration identify T54W; its description contains copied references to other models. Review used the available transcript and primary references; audio and screen readability remain unverified.
The player loads only when you choose Watch here. Playback uses YouTube’s privacy-enhanced embed; YouTube processes playback data.
Sources & applicability
Primary references for the technical details above. Operational examples and planning checklists are VoIP.info editorial guidance.