FYI – Training Adapter Managers and supervisors can listen-in and monitor calls of employees and staff for training/coaching purposes and join in the call at any time if required. As an added bonus, when using a wireless headset, you can now multi-task and roam the office helping others while you still listen-in to the original call. Part #03929-63 only from Headset Direct. For more info: Headset Training Adapter Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website