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RADIO COMMUNICATION LABS
SAFE SPEAK HF3 Hands-Free Microphone
User’s Manual
Revised March 29
th
2020
Firmware Revision 7
Radio Communication Labs
Trading as Ralph Parkhurst and Associates
ABN 31 841 821 803
Ringwood North, VIC 3134
AUSTRALIA
Telephone: +61 (0) 401 718 265
Email:
Web:
www.radcomlabs.com
Copyright © 2020 by Radio Communication Laboratories
ALL RIGHTS RESERVED