DESC: Casio Communication’s ExecutiveSeries 4-line system phones are designed to deliver big business performance tosmall businesses and home offices. In fact Casio Communications’ ExecutiveSeries 4-line phones provide many of the powerful features found on largecentrally controlled systems but for only a fraction of the cost. ExecutiveSeries phones are easy to install. Start with the system you need and expandwith up to 12 stations. All Casio Communication’s Executive Seriesphones can be mixed and matched to create a unique system to meet your smallbusinesses’ needs.