With the new SIP-T48U IP phone, Yealink presents a dynamic business communication solution for managers and professionals. The large touch screen provides quick and comfortable page turning and enables easy switching between applications. Yealink Optima HD sound technology and Opus broadband codec together provide users with excellent sound quality and crystal clear communication. The T48U is capable of Bluetooth and WiFi connections via its two USB connections, which can be used on demand, as well as receiving USB headsets and making audio recordings.

Yealink's new T4U series offers the same elegant appearance as the previous T4 series devices, but allows the use of newer accessories and provides a better user experience thanks to faster hardware.

The power supply unit for the device can be purchased separately!

Main technical characteristics:
- 7" color touch screen with 800 x 480 resolution and backlight
- Opus Codec
- Two USB connectors
- Management of up to 16 SIP lines
- Built-in Gigabit switch
- PoE support
- Headset, EHS support
- WiFi connection via an optional USB adapter
- Bluetooth connection via an optional USB adapter
- Sound recording on USB storage
- Support for color display expansion modules
- Adjustable base in two angles
- Wall-mounted
- XML/LDAP central phonebook option
- OpenVPN, IEEE802.1X
- IPv6
- LLDP/CDP/DHCP VLAN

Package contents:
- 1 Yealink SIP-T48S IP telephone device
- 1 handset cord
- 1 Ethernet cable (2m CAT5E UTP)
- 1 sole
- Quick Start Guide (in English)

Available accessories:
- Power supply
- EHS adapter (EHS40)
- Wall console
- Bluetooth dongle (BT40 / BT41)
- WiFi dongle (WF40 / WF50)
- Keyboard expander (EXP43)
- USB headset