The Yealink T77U is a top-tier business phone, perfect for busy professionals. Its large 7-inch touchscreen and updated interface make navigating calls incredibly easy, especially for those managing multiple lines. The phone supports multiple SIP accounts, allowing for efficient call management and filtering – ideal for receptionists and secretaries. Enjoy crystal-clear HD calls, with options for both wired and wireless (Bluetooth and Wi-Fi) headset connectivity. A noise-canceling microphone ensures clear conversations even in busy offices. Its sleek, ergonomic design is both stylish and comfortable to use. The Yealink T77U expertly blends cutting-edge technology with elegant design for superior business communication.


New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.
| Model | Yealink SIP-T77U |
|---|---|
| Part Number | 1301011 |
| LCD dims and Resolution | 7" 800 x 480-pixel color touch screen |
| Number of Line Keys | 84 one-touch DSS keys |
| Number of VoIP Accounts | 16 VoIP accounts |
| PoE support | Yes |
| Gigabit Ethernet | Gigabit Ethernet (10/100/1000) |
| Built-in Bluetooth | No |
| Bluetooth version | Bluetooth via BT41 |
| Built-In Wi-Fi | No |
| Wi-Fi version | Wi-Fi through WF50 |
| Speakerphone | Yes |
| OS | Linux 6.1 |
| USB ports and type(s) | 2 x USB port (Type-USB A, Type-USB C) |
| Power Adapter (optional) | PS5V2000 |
| Accessories (optional) | - Power Adapter (Optional) - Wall Mount Bracket (Optional) |
| Special Feature(s) | 7" 800 x 480-pixel color touch screen with backlight Linux 6.1 version TEE hardware encryption solution Dual USB ports Dual firmware images T7X Auto-P template unified Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W), T85W, and T87W U |
| Included | - Yealink SIP-T77U IP phone - Handset with handset cord - Ethernet Cable (2m CAT5E UTP Cable) - Stand - Quick Start Guide |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.



