
The Yealink EXP55 is an advanced LCD expansion module designed to enhance call-handling productivity for receptionists, administrative assistants, and busy professionals. With 60 programmable physical keys, a 5-inch colour touchscreen, and support for daisy-chaining up to 6 units, it delivers scalable line monitoring and one-touch access to frequently contacted parties.
The EXP55 significantly extends the capabilities of compatible Yealink IP phones by adding 60 fully programmable physical keys, each equipped with dual-colour LED indicators (red and green) for instant line-status visibility. The 5-inch 800x480 pixel colour touchscreen provides intuitive navigation across 3 display pages, each showing 20 contacts, allowing users to monitor and manage up to 60 contacts per module with a single glance.
For organisations requiring extensive line monitoring, the EXP55 supports daisy-chaining of up to 6 modules, delivering a total of 360 additional programmable keys. This scalability makes it ideal for reception desks, call centres, and administrative hubs where managing numerous simultaneous calls and contacts is essential. Each module connects seamlessly via a dedicated expansion port and draws power directly from the compatible IP phone, eliminating the need for external power adapters.
The EXP55 features an adjustable screen angle with two position settings (35° or 55°), ensuring optimal viewing comfort throughout the working day. The integrated stand provides stability, while the touch-capable display enables quick page switching and contact selection. The elegant design complements Yealink's IP phone range, maintaining a professional appearance on any desk.
The EXP55 is compatible with Yealink SIP-T54W, SIP-T56A, SIP-T58A, SIP-T58W Pro, and VP59 IP phones. Connection is straightforward via the included cable, and the module is powered directly from the connected phone with a maximum power consumption of just 4W. Firmware compatibility ensures reliable operation, with support for the latest Yealink IP phone features.
Designed for continuous operation in demanding office environments, the EXP55 operates reliably across a temperature range of 0°C to 40°C and humidity levels from 10% to 95% (non-condensing). Its robust construction and quality components ensure dependable performance for mission-critical communication tasks.
| Specification | Value |
| Display Size | 5 inch colour LCD with touch capability |
| Resolution | 800 x 480 pixels |
| Programmable Keys | 60 physical keys with dual-colour LEDs |
| Display Pages | 3 pages (20 contacts per page) |
| Daisy Chain Support | Up to 6 modules (360 keys total) |
| Power Supply | Powered via connected IP phone |
| Power Consumption | Maximum 4W |
| Screen Angle Adjustment | 2 levels: 35° or 55° |
| Compatible Models | Yealink SIP-T54W, T56A, T58A, T58W Pro, VP59 |
| Dimensions (W x D x H) | 20.6 x 15.8 x 18.4 cm (with stand) |
| Weight | 0.75 kg |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 10% to 95% (non-condensing) |
| Package Contents | EXP55 module, connection cable, stand, quick start guide |
| Manufacturer part # | YL-EXP55 |
|---|---|
| EAN | 6938818321328 |
| By Sector | Corporate and Office |
| Accessory Type | Expansion module |
| Is Accessory of | Phone - Corded |
| Lone worker protection | No |