A person may wear a headset.Logical formLearned from13 sentences. A headset can be in detail.Logical formLearned from13 sentences. A person may put on a headset.Logical formLearned from13 sentences. A headset may work as a microphone.Logical formLearned from12 sentences. A headset can be (ear hook type headset).Logical formLearned from12 sentences. A (phone speaker) of a headset may cancel feature.Logical formLearned from12 sentences. A button can be on a headset.Logical formLearned from12 sentences. A person may find a headset.Logical formLearned from12 sentences. A person may use a (stereo headset).Logical formLearned from12 sentences. Users may control a headset.Logical formLearned from12 sentences. A headset may be included with a phone.Logical formLearned from12 sentences. Headset can be functional.Logical formLearned from12 sentences. A headset may pertain-to a company.Logical formLearned from12 sentences. A (phone speaker) may pertain-to a headset.Logical formLearned from12 sentences. A bt530 can be a headset.Logical formLearned from12 sentences.