Philips, Conference System, models:

CCS 800	User Manual Service Manual
LFH9750 - Desktop 9750 Digital Transcriber	User Manual
PSE0501	User Manual
PSE0600	Operator'S Manual
Pocket Memo DPM8900	User Manual
SOPHO IPC 100	User Manual
SmartMeeting PSE0501	User Manual
SmartMeeting PSE0550	User Manual
VCS231NE	Specification Sheet
VCS235NE	Specifications
VCS431NE	Specifications