학교랑톡 (Hakgyorangtok) is a mobile application developed by KT Corporation, designed to facilitate secure communication between teachers, parents, and students. With its privacy-focused features, this app ensures that personal information remains protected while providing various tools for effective communication.

One of the key features of 학교랑톡 is the Privacy 통화 (Privacy Call) function, which allows teachers to make and receive calls without exposing their personal information. This mobile-based landline telephone service ensures privacy and convenience for teachers during communication.

Another important feature is the Privacy 문자 (Privacy Message) service, which enables teachers to send text messages without revealing their personal information. This mobile-based landline text messaging service ensures that important information can be shared securely between teachers, parents, and students.

Additionally, 학교랑톡 provides a Privacy 알림장 (Privacy Bulletin) feature, which includes various tools for communication and administrative tasks. This includes 1:1 counseling between teachers and parents/students, school/class announcements, surveys, and more.

Please note that the service requires a separate administrator web page setup for each school and class before it can be utilized.

The app requires certain permissions to function properly. These include essential access permissions such as microphone and audio recording for phone calls and call recording, storage access for call recordings and profile pictures, and phone access for reading phone numbers. Optional permissions include camera access for profile and bulletin board picture uploads, address book access for importing phone contacts, and biometric authentication for login purposes.

Overall, 학교랑톡 is a secure communication app that prioritizes privacy and provides a range of features for effective communication between teachers, parents, and students.