Phone number (mobile or landline) that can receive either a phone call or an SMS for authentication purposes.
(If you want to use the Phone call option, please make sure you don't have any redirection or automatic voicemail set up, in that case you won't be able to proceed.)The number can’t be yet linked to WhatsApp (Either private or Business account).
(In case you want to migrate an existing phone number you're already using for WhatsApp communication, please reach out to the Support team to get some help.)
💡 We recommend your general support number