End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
Swift(스위프트): UITextField의 숫자 패드(Number Pad)에 완료 버튼 달기 (스토리보드) http://yoonbumtae.com/?p=3880