Most call center jobs do not have strict qualifications and provide extensive on-the-job training. Customer service skills are a must, and sales experience is helpful if you want to be an outbound call center agent. As a call center representative, you must be an excellent communicator. Your job duties and responsibilities involve taking or making phone calls and using a computer system for your entire shift, so you need to able to listen, enter customer data, answer questions, and solve problems. The ability to multitask is crucial.