Description

Yealink Colour LCD Expansion Module (for T52S, T54S, T56A and T58A) – 20 Physical keys, 40 additional keys via page view

EXP50 Expansion Module | Features at a Glance

• 4.3″ color display with backlight
• 20 physical keys with dual-color LED indicator
• 3 control keys with illuminated LED for fast page switch
• Supports up to 3 modules daisy-chain
• Stand with 2 adjustable angles
• USB port (2.0 compliant) for data in and out