Yealink SIP-T55A – Smart Business IP Phone | 4.3" Touchscreen | HD Audio | Skype for Business & Teams Compatible

📞 Professional Communication Made Simple
The Yealink SIP-T55A is a feature-rich IP phone designed for modern business environments. With its 4.3-inch capacitive touchscreen, HD audio, and Skype for Business / Microsoft Teams compatibility, this phone delivers seamless collaboration and crystal-clear voice quality.

Key Features

✅ Display: 4.3" (480 x 272) capacitive touchscreen
✅ Audio: Yealink Optima HD Voice & Noise Proof Technology
✅ Operating System: Android-based for flexibility
✅ Connectivity:

• Dual-port Gigabit Ethernet
• PoE support
• 1x USB 2.0 port (for USB headset, Bluetooth dongle, Wi-Fi dongle)
  ✅ Compatibility: Skype for Business, Office 365, upgradeable to Teams
  ✅ Functions: Boss/Admin, Hot Desking, Calendar integration
  ✅ Voice Codecs: SILK, G.711, G.722, G.729, iLBC
  ✅ Additional Features: Hearing Aid Compatible (HAC), secure device lock
  ✅ Dimensions: Compact, wall-mountable design
  ✅ Power: PoE or external adapter (sold separately)

Why Choose Yealink SIP-T55A?

• Future-proof: Upgradeable from Skype for Business to Teams
• Enhanced productivity: Touchscreen interface with intuitive navigation
• Flexible connectivity: USB expansion for Bluetooth, Wi-Fi, and recording
• Enterprise-grade security: HTTPS, SRTP, MD5 authentication

Condition:

• Unit has been factory reset and is in good working condition.
• Stand not included.