Before you can use Vello text messaging, you must start SMS registration, then wait until it is completed.

1. Open Vello from ezyVet.
2. In the Complete Brand Registration box, select Register Now.
   
   Vello shows an SMS Safe Sender Registration screen. The screen has a form.
   Note: If Vello does not show Register Now, SMS registration is completed and it is not necessary to do the remaining steps.
3. Complete the form, then select Submit.