iABOUT THIS GUIDEThis User Guide provides instructions for installing and operating the followingSamsung telephones with the Samsung Enterprise IP Solutions OfficeServ system.• ITP-5000D Series IP phones (ITP-5021D and ITP-5014D 2-line LCD IPphones)• DS-5000D Series phones (DS-5021D and DS-5014D 2-line LCD digitalphones)Please take the time to read this guide to familiarise yourself with the features ofyour phone. Keep the guide handy: you may need to look up instructions forinfrequently used features.SAFETY PRECAUTIONSFor your safety and to ensure correct operation of your phone, note carefully thefollowing important precautions before you begin the installation.Avoid placing objects containing water near the phone.Do not put objects that contain water such as vases, cups, cosmetics, and medicines near thephone. Moisture in the phone may cause fire and electric shocks.Do not install the phone in the following locations:- Direct sunlight or near a heater- Humid areas or where water flows- Areas of extreme or volatile changes in temperature.- Dusty or dirty areasUse a soft dry cloth to clean the phone.Do not use chemical solvents such as wax, benzene, alcohol, thinner, aerosol, lubricant, ordetergent to clean your phone.