Both the single-channel SS-1002 and the dual-channel SS-2002 speaker stations can be used both as speaker stations (optional MCP-90-0/8/12/18 panel mount microphone required) and/or as headset stations. Speaker stations can be used stand-alone as a faceplate only or in conjunction with a "U", "S", or "P" box depending on application. Wall mount, desktop or portable configuration can be easily formed. The speaker stations can operate in unbalanced mode to be completely Clear-Com compatible.