If the phone is used and has been connected to another PBX system, you have to reset it first . See how to do this here . The Yealink SIP-T54W is an easy-to-use Prime Business Phone with an easily adjustable 4.3-inch colour LCD screen, built-in Bluetooth 4.2 and built-in dual band 2.4GHz/5GHz WiFi. Its built-in USB 2.0 port allows for either USB recording, a direct wired/wireless USB headset, or up to three (3) Yealink EXP50 expansion modules (sold separately). Benefiting from these features, the Yealink SIP-T54W is a powerful and expandable office phone that delivers optimum desktop efficient and productivity. Key Features Press Conference again when the second party answers. All parties are now joined in the conference. If you selected “Outside the office”, make it a router phone. If you have others choose whether to make this a router phone or specify the router / SBC for this phone. Select Speed Dial from the Type field, select the desired line from the Account ID field, enter a label in the Label field, enter the number in the Value field.

The Yealink T54W IP phone is specifically designed for professional use in medium and large enterprises. It is an easy-to-use IP phone due to its simplified design and user interface. In addition, its large 4.3-inch display gives it a distinctive look and structure. Note: If you don't want to use RPS, you have to enter the provisioning URL into the phone via its web interface. The phone will be configured automatically and then restart. Use the DHCP option 66 if you have a large number of identical legacy phones (as the URL is different for each phone).Upgrade its firmware to the latest 3CX supported version. See how to do this here . Note: If you are planning to install a router phone, read the section below regarding the firmware requirements. USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50 expansion modules (sold separately). A built in USB 2.0 Port allows users to enjoy USB call recording via USB flash drive. Wired or Wireless USB Headsets can also be connected to the USB 2.0 Port without the need for the Yealink EHS36, and up to three Yealink EXP50 Expansion Modules that can be programmed with up to 180 paperless DSS keys can be connected. Efficient Installation and Provisioning

If there is more than one call on hold, press or to select the desired call, and then press or Resume. TRANSFERRING A CALL With built in Bluetooth 4.2 and the built in dual band 2.4G/5G Wi-Fi, the SIP-T54W Phone ensures modern wireless technology is kept up to date. The built in USB 2.0 Port allows for USB recording or a direct Wired or Wireless USB Headset or up to Three Yealink EXP50 Expansion Modules to be connected. Benefiting from these features the Yealink SIP-T54W is a powerful and expandable office phone, delivering optimum desktop productivity. Key Features and Benefits User Friendly We recommend that you use the accessories provided or approved by Yealink. The use of unapproved third-party accessories may result in reduced performance. The built-in USB 2.0 port allows you to utilise USB call recording via a USB flash drive. With this USB port you also can connect wired/wireless USB headsets directly into the phone, without the need for an adapter. You can also connect up to three Yealink EXP50 expansion modules (sold separately), which can be programmed with up to 180 paperless DSS keys. Efficient Installation and ProvisioningEnter the number you want to forward to. For No Answer Forward, press or to select the desired ring time to wait before forwarding from the After Ring Time field.

USB Port (2.0 Compliant) For - Wired/Wireless USB Headset, USB Call Recording Through USB Flash Drive, Expansion Module EXP50 (Up to 3) Designed specifically for busy executives and professionals, the Yealink SIP-T54W is an easy to use Prime Business Phone with an adjustable 4.3 inch Colour LCD Screen that allows users to find a comfortable viewing angle easily, dependent on personal and environmental needs. If this is the first phone in your network, make it a router phone. If you have others choose whether to make this a router phone or specify the router / SBC for this phone.

Redefining Next-Gen Personal Collaboration experience

In addition, the Yealink T54W offers HD sound quality through its Optima HD technology and the incorporation of the Opus codec for a crystal-clear audio experience. With Gigabit, Bluetooth, and USB 2.0 ports, the Yealink IP Phone is a safe bet for professionals looking for a quality, higher-performance terminal. Optimal comfort