For all versions of the program
The business version of the WhatsApp for Business messenger will have a new feature that allows users to understand from which device the other person sent the message from.
While the function is available for beta testing on computers, on smartphones running iOS and Android. Users with standard accounts will not be able to use this feature.
As noted, the new feature will be convenient for owners of a common account with which several profiles are associated. It is also known that such information will not be shared with other users.