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.
LIRNEasia at ISCRAM-CHINA 2007 https://lirneasia.net/2007/07/lirneasia-at-iscram-china-2007/