




YeaLink T77U Desk Phone
The Yealink T77UJ is a premium, high-performance IP phone designed for businesses that need powerful call handling and a more advanced user experience. With its large 7-inch touch screen, ultra-HD audio, and AI-powered noise cancellation, its delivers clear, professional communication even in busy, noisy environments like a mechanic shop. Supporting up to 16 lines, its allows your team to manage multiple calls, transfers, and updates at once, while the intuitive touch interface makes everything fast and easy to navigate. With flexible connectivity options, expansion capabilities, and built-in enterprise security, the T77U helps your shop stay organized, responsive, and running efficiently throughout the day. Key features are listed below.
Note:
Key Features
- 7" color touchscreen display (800×480): Large, intuitive interface for managing calls and contacts
- Ultra-HD voice with Acoustic Shield & AI noise cancellation: Reduces background noise for clear conversations
- Supports up to 16 SIP accounts (lines): Handle high call volume with ease
- Dual USB ports (USB-A & USB-C): Connect headsets, enable Wi-Fi/Bluetooth (via adapters), or record calls
- Dual Gigabit Ethernet ports with PoE: Reliable, high-speed connectivity with simple installation
- EXP55 expansion module support: Add programmable keys for high-volume call environments
- Advanced call handling features: Hold, transfer, forward, call waiting, and up to 10-way conferencing
- Large contact directory (up to 1,000 entries): Store and quickly access customer information
- Flexible wireless connectivity (via adapters): Supports Bluetooth and Wi-Fi for added mobility
- Enterprise-grade security (Three Rings of Security): Includes secure boot, TLS 1.3, SRTP, and network protection features
