Improved
Create Bot User in WhatsApp Channel
Hello guys! An update for u about importing uses in WhatsApp.
From now on, please always add a "+" sign in front of a phone number when you create bot users in the WhatsApp channel. The system will remove the "+" for u automatically when creating user_id. It doesn't matter you are creating via API, the create button or import bulk data(csv file).
Besides, when u create via API, only phone value is needed now.