Yealink T48S Quick Start Manual

Also see for T48S Skype For Business Edition: User guide Configuring guide Administrator's guide Administrator's guide Manual

2StartupAfter the Skype for Business phone is connected to the network andsupplied with power, it automatically begins the initialization process.After startup, the sign-in screen appears on the touch screen.Note:WelcomeInitializing... Please waitThe Skype for Business phone should be used with Yealink original power adapter (5V/2A) only.The use of the third-party power adapter may cause the damage to the phone. If you areconnecting a PC to your phone, we recommend that you use the Ethernet cable provided byYealink.If inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure thehub/switch is PoE-compliant.AAC Power OptionPC Connection(Optional)Power Adapter(DC 5V)BPoE ( Power overEthernet ) OptionPC Connection(Optional) IEEE 802.3af compliantPoE Hub/SwitchPCPC3. Connect optional USB devices:Note: The optional USB devices should be purchased separately.For more information on how to use the BT40 and WF40, refer to Yealink Bluetooth USB DongleBT40 User Guide and Yealink Wi-Fi USB Dongle WF40 User Guide.You can connect a Bluetooth USB dongle BT40, Wi-Fi USB dongle WF40USB headset or USB flash drive(to record calls) to the USB port.4. Connect the network and power, as shown below:You have two options for network and power connections. Your system administrator will advise youwhich one to use.