Hitachi HANDYTONE-486 User Manual
User manual, Handytone-486, Analog telephone adaptor
User Manual
HandyTone-486
Analog Telephone Adaptor
For Firmware Version 1.0.8.32
Grandstream Networks, Inc.
www.grandstream.com
VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030