Brochure Loaded with advanced capabilities yet amazingly easy to use, ESI’s patented IVX C-Class (IVX stands for Integrated Voice Exchange) All-In-One Digital Phone System gives your small business the power to present your most professional side to your customers. IVX C-Class combines multiple first-rate, feature-rich systems into one tightly integrated unit: Big Features! Business phone system Voice messaging choices: Entry-level model (for businesses that don’t need voice mail) Full-featured voice mail (includes auto attendant) Verbal User Guide™ (friendly spoken help) Messages-on-hold Enhanced Caller ID IVX C-Class accepts two different models of ESI Digital Feature Phones Phone. Each is a compact, attractive addition to any desk and will simplify your business communications. Its display is large and easy to read; and the dedicated function keys (so you don’t have to memorize codes) give you more ease of use. Easy to use! The IVX C-Class All-In-One Digital Phone System is an easy choice over other phone systems in its class. Its ease of use and feature-richness reduces staff frustrations, increases productivity and enhances your business’s image. And IVX’s unique integration provides efficiency and cost savings previously impossible. ESI’s 24-Key Feature Phone   * Requires Caller ID service from your telephone service provider. Call Martin Communications today at 800-521-6421!