Cortelco instruction manual CP4400 Series Conference Telephone

CP4400 Series Conference Telephone Table of Contents CP4400 Features Important Safety Instructions Savetheseinstructions Telephone Part Identification Checklist of Parts InstallationConnect to Power and Telephone Line To Ensure Best PerformanceSet the Date and Time SetupSet the Flash Time Set the Interface Set the Display ContrastTelephone Features Storing a Memory Dial Number Memory DialDialing a Memory Dial Number Caller IDMaintenance Information Telephone Service ProblemsTelephone Repair FCC Information Page Limited Warranty