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.
众测:用群体力量驱动品质未来——腾讯WeTest亮相第十八届全国软件与应用学术会议 https://codingnote.cc/zh-hans/p/43969/