3.7" LCD, BT 4.2, Wi-Fi, USB, HD
Description
Adjustable High-Resolution Display
Aligning with a fully adjustable display, the T5 Business Phone Series can easily fulfill the viewing needs at a variety of angles and under a variety of lighting conditions and finally provides optimized user experience.
Acoustic Shield technology
The Yealink T5 Business Phone Series is designed with Yealink Acoustic Shield technology to deliver distraction-free voice clarity for remote participants by utilizing multiple microphones to create a virtual shield.
Corded Cordless Phone
The Yealink New T5 Business Phone Series supports DECT handset compatibility via a DECT dongle Yealink DD10K, up to 4 cordless handsets. Seamless switching of calls between the desktop phone and the cordless DECT handset.
Advanced Wireless Connectivity
Built-in Bluetooth 4.2 for wireless headsets connection and enhanced mobility. Wi-Fi 2.4G/5G to help business maximize the use of wireless network, reduce internet cable cost and support clean and uncluttered workspace communications.
Specifications
| Features | 
|---|
| Number of programmable keys | 8 | 
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info | 
| Number of DECT wireless handsets | 4 | 
| DECT connectable | Yes | 
| Phonebook sharing | Yes | 
| Integrated voicemail | Yes | 
| Handset type | Wired handset | 
| Keypad illumination | Yes | 
| Mounting | Desk/Wall | 
| Device lock | Yes | 
| Wall mountable | Yes | 
| Volume control | Buttons | 
| Product colour | Gray | 
| Security | 
|---|
| Security algorithms | AES, HTTPS, SIPS | 
| Design | 
|---|
| Product type | IP mobile phone | 
| Handset type | Wired handset | 
| Keypad illumination | Yes | 
| Mounting | Desk/Wall | 
| Device lock | Yes | 
| Wall mountable | Yes | 
| Product colour | Gray | 
| Performance | 
|---|
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info | 
| DECT connectable | Yes | 
| Phone features | 
|---|
| Call transfer | Yes | 
| Call return | Yes | 
| Phonebook sharing | Yes | 
| Number of VoIP accounts | 12 | 
| Answering machine | Yes | 
| Short Message Service (SMS) | Yes | 
| Lines quantity | 8 lines | 
| Speed dialling | Yes | 
| Redialing | Yes | 
| Phonebook capacity | 1000 entries | 
| Full duplex | Yes | 
| Do not disturb function | Yes | 
| Conference call | Yes | 
| Caller ID | Yes | 
| Call waiting | Yes | 
| Call pick up | Yes | 
| Call park | Yes | 
| Call hold | Yes | 
| Call forwarding | Yes | 
| Anonymous call rejection | Yes | 
| Anonymous call | Yes | 
| Call history | Yes | 
| Management features | 
|---|
| Number of programmable keys | 8 | 
| Integrated voicemail | Yes | 
| Volume control | Buttons | 
| Display | 
|---|
| Touchscreen | No | 
| Display resolution | 360 x 160 pixels | 
| Display diagonal | 3.7" | 
| Display | LCD | 
| Backlight display | Yes | 
| Camera | 
|---|
| Front camera | No | 
| Audio | 
|---|
| Comfort noise generation (CNG) | Yes | 
| Automatic gain control | Yes | 
| Voice codecs | G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC | 
| Voice activity detection | Yes | 
| Speakerphone | Yes | 
| Microphone mute | Yes | 
| Adaptive jitter buffers | Yes | 
| Packet loss concealment (PLC) | Yes | 
| Network | 
|---|
| Networking standards | IEEE 802.1p, IEEE 802.1x, IEEE 802.3af | 
| Ethernet LAN interface type | Gigabit Ethernet | 
| Bluetooth version | 4.2 | 
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 4 (802.11n) | 
| Wi-Fi | Yes | 
| Supported network protocols | FTP/TFTP/HTTP/HTTPS | 
| Security algorithms | AES, HTTPS, SIPS | 
| Quality of Service (QoS) support | Yes | 
| Ethernet LAN | Yes | 
| Bluetooth | Yes | 
| Ports & interfaces | 
|---|
| USB 2.0 ports quantity | 1 | 
| RJ-9 ports quantity | 2 | 
| Ethernet LAN (RJ-45) ports | 2 | 
| DC-in jack | Yes | 
| Power | 
|---|
| AC adapter output current | 1.2 A | 
| Power over Ethernet (PoE) | Yes | 
| Power consumption (typical) | 2.3 W | 
| AC adapter output voltage | 5 V | 
| AC adapter input voltage | 100 - 240 V | 
| Operational conditions | 
|---|
| Storage temperature (T-T) | -30 - 70 °C | 
| Operating temperature (T-T) | 0 - 40 °C | 
| Operating relative humidity (H-H) | 10 - 95% | 
| Weight & dimensions | 
|---|
| Width | 8.35" (212 mm) | 
| Depth | 8.29" (210.6 mm) | 
| Height | 6.87" (174.5 mm) | 
| Packaging content | 
|---|
| Cables included | LAN (RJ-45) | 
| Number of DECT wireless handsets | 4 | 
| Number of handles included | 1 pc(s) | 
| Quick start guide | Yes |