...
1. Log in to the Mobile App by entering your User email address and assigned Pin Code and tap on the Funnel icon on the upper right.
2. Tap on My Unscheduled Jobs and choose from the list and tap it to show more details.
3. You can find the Check In button on the lower right. To check in, simply tap it and it will automatically change to a Check Out button for you to check out after completing the job.