2) completion of any basic adult education course equivalent to 480 class hours (16 weeks at 30 course hours per week); 3) acceptance in full standing by an accredited college or university; 4) highest grade of school completed plus an amount of paid or volunteer experience that totals 12 years and includes basic clerical tasks such as greeting clients, answering phones, typing, filing, sorting mail, entering data, receiving payments, making change, or maintaining logs. Customer Service: Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.