Yealink T34W SIP Desk Phone With WiFi (No PSU)

The T34W is the T33G with the cable problem solved: the same four SIP accounts, 320×240 colour screen and gigabit PoE ports, plus built-in dual-band 2.4G/5G Wi-Fi and a USB 2.0 port. It is the entry-level phone for offices where not every desk has a network drop.

The USB port takes Yealink wired USB headsets directly, or Bluetooth headsets via a Yealink BT50/BT51A adapter — on top of the RJ9 and EHS35 options the T33G already has. That makes the T34W the most headset-flexible phone in the entry range.

As with the rest of this import, no PSU is included: fine on PoE, but remember a Wi-Fi-only desk has no PoE, so order the optional power supply for those positions.

Key features

• Built-in dual-band Wi-Fi (2.4 GHz / 5 GHz) — no dongle needed.
• Four SIP accounts with programmable line keys.
• 320×240-pixel colour display with backlight.
• USB 2.0 port for Yealink USB headsets, or Bluetooth headsets via BT50/BT51A adapter.
• Dual gigabit Ethernet with PoE for cabled desks and PC pass-through.
• EHS35 support for Yealink wireless DECT headsets with remote call control.
• Local 5-way conferencing on the phone.
• Adjustable multi-angle stand for desks and counters.

Works with

• Yealink T33G — the cabled version, a little cheaper
• Yealink T31W — Wi-Fi on a tighter budget (mono screen, 2 lines)
• Yealink T73W — step up to 12 accounts, Wi-Fi 6 and Bluetooth 5.0
• Headsets for Yealink desk phones
• All IP phones

Frequently asked questions

Does it come with a power supply?

No — the No PSU variant genuinely ships without one. PoE powers it on cabled desks; for Wi-Fi-only positions add the optional Yealink PSU, since there is no PoE without a cable.

Can I use a Bluetooth headset?

Yes, via a Yealink BT50 or BT51A USB adapter in the USB 2.0 port. Wired USB headsets, RJ9 headsets and EHS35-controlled Yealink DECT headsets are also supported.

Is it compatible with hosted PBX platforms?

Yes — standards-based SIP with auto-provisioning support across the mainstream hosted providers. We will confirm your platform on request.

T34W or T31W?

Both have built-in Wi-Fi. The T34W adds a colour screen, four accounts instead of two, gigabit ports and the USB headset options — worth it for anything beyond a basic corridor or utility phone.

Rolling out desk phones? Call 0333 242 1314 or email sales@clisecure.com and we will check the model and the cabling before you order.