Headset Semi-open Recommended Use
| Conference IP phone (19) Corded phone (58) Cordless phone (3) Game console (3) | Mobile phone (9) Notebook (3) PC multimedia (132) Portable audio system (11) | Tablet (4) Videoconferencing system (8) VoIP phone (9) |
| Conference IP phone (19) Corded phone (58) Cordless phone (3) Game console (3) | Mobile phone (9) Notebook (3) PC multimedia (132) Portable audio system (11) | Tablet (4) Videoconferencing system (8) VoIP phone (9) |
