How and when should I activate my mobile ticket? | ACE Rail

How and when should I activate my mobile ticket?

You should activate your ticket just prior to boarding the train and/or shuttles. Please have the mobile ticket activated and ready to show to the train staff. Activating your ticket onboard after the conductor/train staff requests it, may result in a citation. Your purchased tickets can be found in your Ticket Wallet on the main screen of the mobile ticketing application. Do not activate the ticket immediately after purchasing unless you are about to board the train.