SIP-T73U-All-in-one business phone
Key Features
- Fashionable Design: slimmer body, color screen, touchable buttons
- Ultra-clear Audio:Smart Noise Filtering, optimized Acoustic Shield, and enhanced 3W speaker
- Enhanced Security: Linux 6.1 and TEE hardware encryption
- Smarter UI: Accessibility, Dark Theme
Description
The SIP Phone T73U is the next-gen desk phone with fashion-forward design, Crystal-clear audio, enhanced system security, smarter UX and a sustainable approach. The fashion-forward appearance, featuring slimmer body, color screen, touchable buttons, adapts to modern workspace and provides comfortable hand feel. Empowered by Smart Noise Filtering, 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.
Specifications
| Features |
|---|
| Phonebook sharing |
Yes |
| Handset type |
Wired & Wireless handset |
| Mounting |
Desk |
| Management platform |
Yealink Device Management Platform |
| Headset connectivity |
RJ-9 |
| Handset |
Yes |
| Ethernet cable |
Yes |
| Product colour |
Black |
| Backlight keypad |
Yes |
| Technical details |
|---|
| Phonebook sharing |
Yes |
| Answering machine |
Yes |
| Handset type |
Wired & Wireless handset |
| Mounting |
Desk |
| Management platform |
Yealink Device Management Platform |
| Speakerphone |
Yes |
| Quick start guide |
Yes |
| Headset connectivity |
RJ-9 |
| Handset |
Yes |
| Ethernet cable |
Yes |
| Backlight keypad |
Yes |
| Security |
|---|
| Security algorithms |
WPA2, WPA3 |
| Design |
|---|
| Product type |
IP Phone |
| Handset type |
Wired & Wireless handset |
| Mounting |
Desk |
| Product colour |
Black |
| Backlight keypad |
Yes |
| Phone features |
|---|
| Message-waiting indicator (MWI) |
Yes |
| Call return |
Yes |
| Phonebook sharing |
Yes |
| Number of VoIP accounts |
12 |
| Answering machine |
Yes |
| Speed dialling |
Yes |
| Redialing |
Yes |
| Phonebook capacity |
1000 entries |
| Intercom |
Yes |
| Conference call |
Yes |
| Caller ID |
Yes |
| Call waiting |
Yes |
| Call hold |
Yes |
| Call forwarding |
Yes |
| Call history |
Yes |
| Emergency call |
Yes |
| Management features |
|---|
| Management platform |
Yealink Device Management Platform |
| Display |
|---|
| Display resolution |
320 x 240 pixels |
| Display diagonal |
7.11 cm (2.8") |
| Display |
LCD |
| Audio |
|---|
| Voice codecs |
G.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab |
| Speakerphone |
Yes |
| Microphone mute |
Yes |
| Network |
|---|
| Ethernet LAN interface type |
Gigabit Ethernet |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Syslog |
Yes |
| Security algorithms |
WPA2, WPA3 |
| Quality of Service (QoS) support |
Yes |
| Ethernet LAN |
Yes |
| Colour |
|---|
| Product colour |
Black |
| Microphone |
|---|
| Microphone mute |
Yes |
| Ports & interfaces |
|---|
| USB 2.0 ports quantity |
1 |
| RJ-9 ports quantity |
2 |
| Headset connectivity |
RJ-9 |
| Ethernet LAN (RJ-45) ports |
2 |
| DC-in jack |
Yes |
| Power |
|---|
| AC adapter output current |
2 A |
| Power over Ethernet (PoE) |
Yes |
| AC adapter output voltage |
5 V |
| AC adapter input voltage |
100 - 240 V |
| Operational conditions |
|---|
| Storage temperature (T-T) |
-10 - 70 °C |
| Operating temperature (T-T) |
10 - 45 °C |
| Operating relative humidity (H-H) |
5 - 95% |
| Weight & dimensions |
|---|
| Width |
209 mm |
| Depth |
167.5 mm |
| Height |
214.8 mm |
| Package width |
231 mm |
| Package depth |
237 mm |
| Package height |
102 mm |
| Packaging content |
|---|
| Number of handles included |
1 pc(s) |
| Quick start guide |
Yes |
| Handset |
Yes |
| Ethernet cable |
Yes |
| Mounting kit |
Yes |
