HFP (Hands-free Profile): Allows a Bluetooth device to control the phone, such as answering, hanging up, rejecting, voice dialing, etc. Rejecting and voice dialing depends on whether the Bluetooth headset and the phone are supported.
HandProfile (HFP) stands for hands-free function, and HFP adds some extensions to HSP.
The HFP format Bluetooth headset supports more completely mobile phone function, and the consumer can operate the mobile phone to set the hands-free option functions such as redial, call retention, and call rejection.
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