Technical Support - D-Link DUB-H4 Guía De Instalación Rápida

You can find software updates and user documentation on the D-Link website.
http://www.dlink.co.in/support/productsupport.aspx
Indonesia, Malaysia, Singapore and Thailand:

Technical Support

Tech Support for customers in
Australia:
Tel: 1300-766-868
Monday to Friday 8:00am to 8:00pm EST
Saturday 9:00am to 1:00pm EST
http://www.dlink.com.au
e-mail: support@dlink.com.au
Tel: 1800-222-002
Monday to Friday 9:30AM to 7:00PM
Tel: +62-21-3851275 (Indonesia)
Tel: 1800-882-880
Tel: +65 66229355
Tel: +66-2-719-8978/9 (Thailand)
Monday to Friday 9:00am to 6:00pm
http://www.dlink.com.sg/support/
e-mail: support@dlink.com.sg
Korea:
Tel: +82-2-890-5496
Monday to Friday 9:00am to 6:00pm
http://www.d-link.co.kr
e-mail: lee@d-link.co.kr
New Zealand:
Tel: 0800-900-900
Monday to Friday 8:30am to 8:30pm
Saturday 9:00am to 5:00pm
http://www.dlink.co.nz
e-mail: support@dlink.co.nz
India:
3
(Malaysia)
(Singapore)