
Samsung Galaxy Core Prime
Find "S Planner"
Press the menu icon.
Press S Planner.
Create appointment in the calendar
Press the new appointment icon.
Enter subject
Key in a subject for the appointment.

Enter duration
Press the fields next to "Start" and the fields next to "End" and follow the instructions on the display to key in the duration of the appointment.
Enter additional information
Follow the instructions on the display to key in more information, such as location and reminder.

Save the appointment
Press Save.
Return to the home screen
Press the Home key to return to the home screen.