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.
https://9lib.co/document/oz1wvpdy-銀行業客服中心之服務功能對顧客認知價值與行為意向之影響研究.html