Working with Legacy Notify Follow this process to enable and use Notify. About this task Note: This content applies only to the Legacy Notify application, available prior to the Geneva release. For information about the Notify application available starting with Geneva, see Notify. Procedure Set up a Twilio account to provide phone connectivity for Notify. Activate Notify. Configure Notify to use Twilio. Begin using Notify immediately within incident alert management. Use the Notify API with other ServiceNow applications to provide SMS, voicemail, email, and conference calls for those applications.