Accutone, Headsets, models:

Aquarius	User Manual
DT30	User Manual
DT808	User Manual
Mercury Series	User Manual
MultiPoint BT703	User Manual
TM710	User Manual
USB400 VoIP COMMUNICATION HEADSET	Install Manual & User Manual
USB500	Install Manual & User Manual Installation Manual & User Manual
WT 89	Installation Manual & User Manual
WT88	Installation Manual & User Manual
WT99	Manual
telephone headset	General Usage Manuallines