iPhone case 　”I'm on the phone right now.”＝只今電話中 Case-Mate iPhoneケース

Talking on the phone with your smartphone in the middle of the city. Your voice might echo around and bother others. At times like that, if your smartphone cover says "On a Call," people around you might understand. I wrote the calligraphy myself. 街なかでスマホで電話。 話し声が周りに響いて迷惑かも。 そんな時、スマホカバーに「電話中」と書かれていたら周りの理解が得られるかも？ 筆文字は、私が書いています。