EXP43

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Product type

Colour expansion module, not an IP phone

Listed phone models

Yealink T43U, T46U and T48U

Display

4.3-inch 272 × 480 colour screen

Keys

20 physical keys per page; three page views

Selection notes

• EXP43 is an expansion module, not a standalone SIP phone. Confirm the exact T43U/T46U/T48U host, firmware and port before ordering.
• An external Yealink 5 V / 2 A adapter is specified for two or three modules; confirm the planned quantity and power arrangement.
• Confirm ISD availability, supplied package and local warranty separately.

Official documents

• Yealink EXP43 official datasheet

Manufacturer source checked 2026-10-07. The supplied unit and local terms require confirmation.