Yealink Network Technology Co., Ltd YEA-EXP50 telephone accessory 4.3" 272x480 20 keys

Yealink T5 Series Expansion Module

The YEA-EXP50 attaches to compatible Yealink T5 Series desk phones and adds a 4.3-inch 272 x 480-pixel color screen with backlight and 16-bit color depth. Twenty physical keys on each page feature dual-color LEDs, while three independent control keys with illuminated LEDs allow fast page switching. Up to three modules can be daisy-chained from a single host phone and the stand offers two adjustable viewing angles.

Receptionists, operators

This module suits staff who need quick visual access to dozens of extensions, shared lines or BLF indicators on a Yealink T5 Series phone. It is not intended for users of other phone families, for environments that require a non-color display, or for setups that cannot accommodate an additional desktop accessory with its own stand.

Daisy-chain limit of three modules per host phone

A single Yealink T5 Series phone supports a maximum of three YEA-EXP50 units connected in series, which defines the total number of extra keys and pages available. Buyers planning larger key expansions must verify whether their phone system offers alternative expansion options beyond this limit.