Aim: TimeTell is used as the time registration system at Nikhef.
For substantive questions about TimeTell you can contact the HR department, for technical issues you can contact the CT Helpdesk (helpdesk-at-nikhef.nl).
Go to the following link on your phone, or search for TimeTell in your Play Store - Android
The server address is the most important (and only setting besides your Nikhef username and password) when setting up. You can fill in: https://timetell.nikhef.nl/app to connect.