Sku: SIP-T48U
Brand: Yealink
Category: VOIP Phones
Availability: On Order
On Order - These items are sourced upon request and may take longer to deliver. We will confirm availability once your order is received, as some products may occasionally be discontinued or unavailable.
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Manufacture # Yealink | Model # SIP-T48U
The SIP-T48U has a seven-inch, 800 x 480-pixel, backlit- color touch screen, which enables a rich visual presentation and easy navigation. Accompanied by two USB ports, the T48U is your right-hand man in the office that makes Bluetooth, Wi-Fi, USB headset and USB recording possible, and you can use any two of them freely according to your needs to enrich phone features. Meanwhile, the phone not only has 29 one-touch DSS keys that can be easily programmed to various features, but also can connect up to three expansion modules, for up to 180 additional buttons with a screen-based LCD display and LED system.
Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.
Features:
Overview:
Manufacturer Warranty: 01 Year Limited Warranty
Advanced SIP Phone for Professionals and Executives





Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labor-saving and efficient for the administrators.
User Interface Features
Audio Features
Basic Features
Advanced Features
Connectivity
| Model | SIP-T48U |
| Display | 7" color touch screen |
| Resolution | 800 x 480 |
| LCD Backlight | √ |
| Line | 16 |
| Line Key | 0 |
| Memory Key | 29 touch keys |
| HD Voice | HD Speaker,HD Handset |
| Wide-band Codecs | G.722?Opus |
| Narrow-band Codecs | G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus |
| N-way Conferencing | 10 |
| Ethernet Port | Dual-port Gigabit Ethernet |
| PoE | √ |
| Handset Port (RJ-9) | √ |
| Headset Port (RJ-9) | √ |
| USB Port (2.0 compliant) | 2 |
| USB Headset | √ |
| USB Recording | √ |
| Yealink Bluetooth Adapter BT41 | √ |
| Yealink Wi-Fi Adapter WF40/WF50 | √ |
| Wireless Headset Adapter EHS40 | √ |
| Color Expansion Module EXP43 | √ |
| Foot Stand | 2 adjustable angles |
| Wall Mounting | √ |
| External Yealink AC Adapter (optional) | AC 100~240V input and DC 5V/2A output |
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