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.
教學:WhatsApp 無須加號碼 也能夠向對方傳送訊息! https://qooah.com/2017/10/06/hwo-to-send-whatsapp-without-add-contact/