What is a call task in SFDC?
If you are fully integrated with Salesforce, you can mix Salesforce call tasks into your campaign.
If you choose Salesforce Call Task for a Touch, Sendbloom will create call tasks for you to complete in Salesforce for every prospect that has not replied to the campaign.
What you'll see in Salesforce
Call tasks have a reminder date of the date of the Touch and have default subject of "Call Prospect."