Part #: 5050-330000
DSP-2 Radio Interface ModulePart #: 5961-838000
HSP-2A Handset ModulePart #: 5040-632200
CPM-6 Control Processor ModulePart #: 5961-233000
SCM-2 SIP Interface ModulePart #: 5061-330000
PSM-1A Power Supply ModulePart #: 5951-813000