MODEL NO: CE238 INTRODUCTION HEADSET TWO WAVE COMMUNICATION SYSTEM IS TUSKEGEE A CORDLESS TELEPHONE, IT ENABLES BOTH PARTIES TO TALE AT THE SOMETIME, ITS HEADSET STYLE ALLOWS YOUR HANDS ROBE FREE FOR OTHER ACTIVITIES, HOW COOPERATE YOUR TWO WAVE COMMUNICATION SYSTEM 1. UNSCREW WITH PHILLIPS SCREWDRIVER AND OPEN BATTERY DOOR, INSTALL 2 MAXIMUMS BATTERIES. ACCORDING TO THE PROPER POLARITIES. CLOSE BATTERY COMPARTMENT DOOR: AND BE SURE IT SPAMS SHUT PROPERTY.