In Twilio
Note: There is no support available without having facebook business approved account for whatsapp features.
Navigate to the Messaging > Senders > WhatsApp Senders section in the Twilio Console. Click the "Submit a WhatsApp Sender" button to create a new sender profile. If you already have a WhatsApp sender, the button will say "New WhatsApp Sender". Here you can create a new sender with your verified facebook business id.
Access the WhatsApp Message Templates page in Console by navigating to Messaging -> Senders -> WhatsApp Templates. Click the Submit a Message Template button. If you are not creating a template for the first time, you will see the New message template button. Click it to create additional templates. Read more about it click here.
IN CRM
Integration of Lead Manager with whatsapp is easy if you have a verified bussiness account on Facebook and approved by whatsapp.
Staff contact (number provided by twilio) should be whatsapp enabled. To nevigate this action go to you staff profile and update `Is twilio number whatsapp enable` to "yes"
Client/Lead contact (phone number) should be whatsapp enabled. To navigate this action go to you Client/Lead profile and update `is twilio number whatsapp enable` to "yes".