C212 is part of the Tasker application on Android phones. C212 is a task template that enables users to perform multiple tasks with a single input. This task can be set up to take action on a set schedule, like once a day, week, month, or even year. With C212, users can automate tasks like sending notifications, setting reminders, and more. Additionally, C212 includes features like context-aware behavior that tailors the task's behavior to the user's current situation. This makes it easy to customize tasks based on the user's current environment and activity.