Getting Started23Network ConnectionYou have two options for network connection. You can select one of them according to thecurrent office environment. Connecting to the wired network Connecting to the wireless networkConnecting to the Wired NetworkYou can connect your phone to a wired network.Before connecting your phone to the wired network, it is important to note that the Wi-Fifeature should be disabled. For more information, refer to Connecting to the Wireless Networkon page 23.NoteConnecting to the Wireless NetworkYealink SIP-T54S media IP phone supports Wi-Fi feature. You can connect your phone to awireless network. The wireless network is more convenient and cost-effective than wirednetwork. The PC port is unavailable when using wireless network. For more information on howto connect to a wireless network, refer to Wireless Network Settings on page 28.The phone can also share the network with another network device such as a PC (personalcomputer). This is an optional connection. We recommend that you use the Ethernet cableprovided by Yealink. The PC port may be disabled, contact your system administrator for moreinformation.