Answering service operators handle inbound calls for their clients, either through a switchboard or in a call center. As an answering service operator, your job duties include courteously greeting callers, determining the reason for their call, and answering questions or directing their requests to a different department as necessary. Some answering service operators oversee multiple phone lines, so being organized and able to multitask is required. You must also keep a log of the calls in a spreadsheet or database, entering notes and contact information about the call. You sometimes need to take further action, such as contacting a supervisor to resolve difficult situations. Answering service operators may work during regular business hours, or they may receive calls and take messages after-hours.