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.
Telegram 再提升私隱度,新增刪除雙方訊息功能! https://qooah.com/2019/03/25/telegram-let-you-totally-delete-message/