| Display |
4.3″ 272×480-pixel colour display with backlight |
| Colour Depth |
16-bit depth colour |
| Page Views |
Three |
| Icons for Functions |
Different colour icons for each function on the LCD |
| Feature Keys and Indicator |
20 physical keys each with a dual-colour LED; 40 additional keys through page switch; 3 independent control keys with illuminated LED for fast page switching |
| Programmable Functions |
Shared line, BLF List, call park, conference, forward, group pickup, group listening, LDAP, XML Browser |
| Features |
Wallpaper; Screensaver; Power saving; Avatar Display on SFB and UC platform (pending) |
| Stand |
Stand with 2 adjustable angles |
| Expansion Modules |
Supports up to three EXP50 modules; external Yealink power adapter (5V/2A) required |
| Ports |
USB port (2.0 compliant) for data in and out; USB port (2.0 compliant) for wired/wireless USB headset; Wi-Fi through WF40; USB call recording through USB flash drive |
| Dimensions (WDH*T) |
196.5mm x 124.0mm x 137.5mm x 42.6mm |
| Applies to |
Yealink T5 Series (SIP-T58V/SIP-T58A/SIP-T56A/SIP-T54S/SIP-T52S) |
| Operating Temperature |
-10~50°C |
| Operating Humidity |
10-95% |
| Package Features |
Package content: Yealink EXP50 Colour-screen Expansion Module; Stand; Connecting Sheet; USB Cable; Screwdriver; Screws; Quick Start Guide |
