





Yealink SIP-T77U – 1301011 - Wi-Fi IP Phone - 16 SIP Accounts - 7-inch Color Touch Screen LCD Display - Dual-Port Gigabit Ethernet, PoE, Power Adapter Not Included
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Yealink introduces the T77U IP phone, a cutting-edge business communication device designed for executives and professionals. As part of the sleek and modern T7X series, the T77U offers enhanced interoperability and seamless collaboration. Featuring a large, intuitive touch screen, users can easily navigate between applications, while Yealink’s AI noise cancellation and Optima HD Voice technology ensure crystal-clear audio. With dual USB ports supporting Bluetooth, Wi-Fi, USB headsets, and recording, the T77U delivers flexible connectivity for any business environment. Core Features from ProductDatabase: 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 AutoP template unified; Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77W, T85W, and T87W); Up to 16 SIP accounts; Dual-port Gigabit Ethernet; PoE support; Headset, EHS support; Supports WiFi via WF50; Bluetooth via BT41.
- Stand with 2 adjustable angles
- Supports color-screen expansion modules - EXP55 Sold seperately
- Up to 16 SIP accounts
- Linux 6.1 version
- 7” 800×480-pixel color touch screen with backlight
- PoE support - Power Adapter Not Included
Specifications:
| Materials & Construction | |
| Color | Gray |
| Material | Plastic |
| Outer Material | Plastic |
| Product Details | |
| Answering System Type | Digital |
| Dialer Type | Single Keypad |
| Number of Batteries | 12V batteries required. |
| Power Source | Corded Electric |
| Telephone Type | Corded |
| Sizing & Dimensions | |
| Height | 3 inches |
| Length | 11 inches |
| Product Dimensions | 11 x 10 x 3 inches |
| Weight | 3 pounds |
| Width | 10 inches |
| Technical Specifications | |
| Answering System Type | Digital |
| Dialer Type | Single Keypad |
| Power Source | Corded Electric |

