This can only be used when this is allowed in the main-settings.
When you can't install the time entry system ask our Chat to change the settings. We will only change them if this is requested by an Admin.
When you are allowed to install the time entry system you need to allow your device to be used. This can only be done by an Admin.
Please find the manual here.
When this is allowed => Go to the url on your smartphone and click on "to Time entry"
Follow this article to add the time entry system on an Android.
Follow this article to add the time entry system on a iPhone.