|  | Churches: 
            event notification, prayer chain | 
          
            |  | Schools: 
            PTA fundraising, attendance notification | 
          
            |  | Political campaigns: 
            voter communication and reminder | 
          
            |  | Hospitals and doctor 
            offices: 
            appointment reminder | 
          
            |  | Hosting companies: 
            telephone reminder service | 
          
            |  | IT departments: 
            call alert escalation | 
          
            |  | Nonprofit 
            organizations: 
            meeting reminder | 
          
            |  | Businesses: 
              
                |  | lead generation |  
                |  | telemarketing |  
                |  | delivery 
                notification |  
                |  | customer 
                satisfaction survey |  
                |  | order confirmation |  | 
          
            |  | Many more |