Korean phrase
~하시면 미리 연락해 주세요. ~ ha si myeon mi ri yeol la kae chu se yo
Meaning
If you ___, please let me know in advance
When to use it
It politely asks for advance notice about not attending. It is common in school or work settings and has a respectful tone.
Example dialogue
수업에 결석하시면 미리 연락해 주세요. su eo be kyeol seo ka si myeon mi ri yeol la kae chu se yo
If you miss class, please let me know in advance.
네, 알겠습니다. 못 가게 되면 바로 연락드릴게요. ne al get sseum ni da mot ka ge toe myeon pa ro yeol lak tteu ril kke yo
Yes, I understand. If I can't go, I'll contact you right away.