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.
VBB-Qualitätsbilanz 2010 https://archiv.berliner-verkehr.de/2011/07/22/vbb-qualitatsbilanz-2010-2/