DCM-712 VoIP Cable Modem Quick Installation Guide
Technical Support
You can find software updates and user documentation/manual on the D-Link website.
Tech Support for customers within Singapore:
D-Link Technical Support over the Telephone:
Service Centre Hotline: (65) 6774 6233 [Press 1]
24x7 Technical Support Hotline: (65) 6501 4280 (StarHub Customer)
D-Link Technical Support over the Internet:
www.dlink.com.sg/support/
email:[email protected]