Meta: Messaging Interoperability: WhatsApp enables third-party chats for users in Europe

What interoperability lets you do

Interoperability lets you:

Start 1:1 chats with WhatsApp users using their phone number

Send messages, photos and files

Communicate over an encrypted connection

Use your work email as your identity instead of a personal phone number

This makes it much easier to keep work and personal life separate while staying fully reachable