.. zephyr:code-sample:: bluetooth_handsfree :name: Hands-free :relevant-api: bt_hfp bluetooth Use the Hands-Free Profile (HFP) APIs. Overview ******** Application demonstrating usage of the Hands-free Profile (HFP) APIs. Requirements ************ * BlueZ running on the host, or * A board with Bluetooth BR/EDR (Classic) support Building and Running ******************** This sample can be found under :zephyr_file:`samples/bluetooth/handsfree` in the Zephyr tree. See :zephyr:code-sample-category:`bluetooth` samples for details.