The Yealink SIP-T54W Prime Business Phone is a high-quality, feature-rich IP phone designed to meet the communication needs of businesses. With its advanced features, intuitive interface, and sleek design, the SIP-T54W offers a superior user experience. Here are the technical specifications and key features of the Yealink SIP-T54W Prime Business Phone:

Technical Specifications:

1. Display:

   • Display Type: 4.3-inch color backlit LCD display
   • Resolution: 480 x 272 pixels

2. Lines and Accounts:

   • Number of Lines: 16
   • Number of SIP Accounts: 16

3. Audio:

   • HD Voice: Yes, supports HD wideband audio
   • Speakerphone: Yes, with full-duplex technology
   • Handset and Speakerphone Volume: Adjustable
   • Headset Port: RJ9 headset port with electronic hook switch (EHS) support

4. Connectivity:

   • Ethernet Ports: 2 x Gigabit Ethernet ports
   • Power over Ethernet (PoE): Yes, supports both PoE and PoE+ (802.3af/at)
   • USB Port: 1 x USB 2.0 port for USB recording and wireless USB headset
   • Wi-Fi Connectivity: Built-in Wi-Fi (2.4GHz/5GHz, 802.11ac)

5. Call Handling Features:

   • Call Hold: Yes
   • Call Transfer: Yes, with options for blind transfer, attended transfer, and SIP transfer
   • Call Waiting: Yes
   • Call Forwarding: Yes, supports unconditional, no answer, busy, and selective call forwarding
   • Call Park and Retrieve: Yes
   • Call Recording: Yes, supports USB recording
   • Conference Call: Yes, supports 3-way audio conferencing

6. Enhanced Features:

   • Programmable Keys: 10 line keys with LED indicators, 27 memory keys, and 5 context-sensitive soft keys
   • Directory: Local phonebook with support for up to 1,000 entries
   • Presence Indicator: Yes, supports BLF (Busy Lamp Field)
   • Bluetooth Connectivity: Yes, supports Bluetooth headsets and mobile device pairing

7. Security:

   • Security Features: Supports Transport Layer Security (TLS/SSL), HTTPS, SRTP, and AES encryption for secure communication

Key Features:

1. Advanced Display: The 4.3-inch color backlit LCD display provides a clear and intuitive interface for easy navigation and call management.

2. HD Voice: The SIP-T54W supports HD wideband audio, delivering crystal-clear sound quality for both handset and speakerphone calls.

3. Flexible Connectivity: With dual Gigabit Ethernet ports, built-in Wi-Fi, and a USB port, the phone offers flexible connectivity options for seamless communication.

4. Programmable Keys: The phone features programmable line keys, memory keys, and soft keys, allowing for easy customization and quick access to frequently used functions.

5. Enhanced Call Handling: The SIP-T54W supports a range of call handling features, including call hold, transfer, waiting, forwarding, and conference calling, facilitating efficient communication.

6. Bluetooth Support: The built-in Bluetooth connectivity enables pairing with Bluetooth headsets and mobile devices, providing wireless freedom and convenience.

7. Robust Security: The phone incorporates advanced security features to protect confidential communication, including TLS/SSL encryption and secure call signaling.

The Yealink SIP-T54W Prime Business Phone combines advanced features, superior audio quality, and user-friendly design to enhance productivity and streamline communication in business environments. Its flexible connectivity options and extensive call handling capabilities make it an excellent choice for businesses of all sizes.