Students can apply to the appointments specified by professors. The students cannot call the professors within a Video Consultation appointment, but the professor calls the students, who have applied to the appointment.

Among the students waiting to be called, the green camera icon signals that the user is online. During the video call, users can send attached files and instant messages to each other, and switch to full screen view.

After the Video Consultation, students can evaulate the appointment with 1-5 stars (5 being the best)