You can save various notes needed in daily life on the smartphone you always carry with you and use them conveniently when needed (can be used by selecting only the menu you need)

ㅇ Record general life notes
ㅇ Daily diary
ㅇ Manage daily to-do checklist
ㅇ Organizing photo images
ㅇ Internet site name and ID memo
ㅇ Memo of details of congratulatory and condolence expenses, etc.