TheHands-FreeProfile(HFP)1.7.1specificationdefinesasetoffunctionssuchthataMobilePhonecanbeusedinconjunctionwithaHands-Freedevice(e.g.,installedinthecarorrepresentedbyawearabledevicesuchasaheadset),withaBluetoothLinkprovidingawirelessmeansforbothremotecontrolofthe