We are happy to help you, except on the following days:
During the Belgian national holidays the Onyx One helpdesk will be closed.
We are happy to be at your service every other day of the year.
- Monday 1 January New Year’s Day
- Monday 2 April Easter Monday
- Tuesday 1 May Labour Day
- Thursday 10 May Ascension Day
- Monday 21 May Whit Monday
- Saturday 21 July National Day
- Wednesday 15 August Assumption Day
- Thursday 1 November All Saints’ Day
- Sunday 11 November Armistice Day
- Tuesday 25 December Christmas Day