Dual-Plus Kereskedelmi és Szolgáltató Kft.

Tel.:(40)104-670, (48)778-899, (46)778-899

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Our free filter software supports safe internet usage for children. To secure internet usage for minors, from 1st of July 2014 as internet service providers we support free download option of an easy-to-install-and-use software (filtering software) in hungarian language on our website.


Dolphin knight install and user guides
For install and user guides of Norton Family and Microsoft Windows Parental Control, please visit the producer’s website.