Ip Phone T77u
ITCurry #: T5313589 | Article #: 1301011-
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Product Information
The SIP Phone T77U is the next-gen desk phone with fashion-forward design, AI-empowered audio, enhanced system security, smarter UX and a sustainable approach. The fashion-forward appearance, featuring slimmer body and touchable screen, adapts to modern workspace and provides comfortable hand feel. Empowered by AI Noise Cancellation, optimized Acoustic Shield, and enhanced 3W speaker, it provides ultra clear HD audio. The industry-leading Linux 6.1 and TEE hardware encryption provides enhanced security mechanisms and stronger performance. Built with redesigned UI, it offers easier access to rich functions like Accessibility, Dark Theme and more flexible connectivity. The adoption of green packaging and Power-saving mode adheres to the sustainability goals.
| Design | |
| Product type | IP Phone |
| Handset type | Wired & Wireless handset |
| Product colour | Black |
| Backlight keypad | Yes |
| Mounting | Desk |
| Phone features | |
| Answering machine | Yes |
| Redialing | Yes |
| Caller ID | Yes |
| Call waiting | Yes |
| Phonebook capacity | 1000 entries |
| Speed dialling | Yes |
| Intercom | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Conference call | Yes |
| Call park | Yes |
| Call pick up | Yes |
| Anonymous call | Yes |
| Full duplex | Yes |
| Phonebook sharing | Yes |
| Number of VoIP accounts | 12 |
| Call return | Yes |
| Message-waiting indicator (MWI) | Yes |
| Call history | Yes |
| Customizable wallpaper | Yes |
| Emergency call | Yes |
| Management features | |
| Integrated voicemail | Yes |
| Volume control | Buttons |
| Management platform | Yealink Device Management Platform |
| Display | |
| Display | LCD |
| Display diagonal | 17.8 cm (7") |
| Display resolution | 800 x 480 pixels |
| Touchscreen | Yes |
| Backlight display | Yes |
| Audio | |
| Speakerphone | Yes |
| Microphone mute | Yes |
| Voice codecs | G.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab |
| Network | |
| Ethernet LAN | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Quality of Service (QoS) support | Yes |
| Security algorithms | WPA2, WPA3 |
| Syslog | Yes |
| Ports & interfaces | |
| Headset connectivity | RJ-9 |
| USB 2.0 ports quantity | 1 |
| USB Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 2 |
| DC-in jack | Yes |
| Power | |
| Power over Ethernet (PoE) | Yes |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output voltage | 5 V |
| AC adapter output current | 2 A |
| Operational conditions | |
| Operating temperature (T-T) | 10 - 45 øC |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage temperature (T-T) | -30 - 70 øC |
| Weight & dimensions | |
| Width | 262.1 mm |
| Depth | 167.5 mm |
| Height | 219.2 mm |
| Package width | 285 mm |
| Package depth | 253 mm |
| Package height | 104 mm |
| Packaging content | |
| Mounting kit | Yes |
| Ethernet cable | Yes |
| Handset | Yes |
| Quick start guide | Yes |
| Number of handles included | 1 pc(s) |
| Warranty | |
| Base Warranty | Non Non |