INE [Rm Red MAA halal 1. BASE STATION AND THE TWO WALKIES TALKIES ARE ON THE SAME FREQUENCY. WHEN ALL UNITS ARE ON, IT IS POSSIBLE FOR THREE PEOPLE TO COMMUNICATE WITH EACH OTHER AT THE SAME TIME. 2. OPEN BATTERY COMPARTMENTS AND SNAP IN ONE 9-VOLT ] BATTERY, CLOSE BATTERY COMPARTMENT. (FIG. 2) TURN THE ON/OFF/VOLUME CONTROL TO DESIRED SOUND LEVEL. FOR BASE STATION USE, PRESS THE PUSH TO TALK BUTTON ON HAND HELD MICROPHONE FOR TRANSMITTING WHILE SPEAKING IN A NORMAL VOICE LEVEL INTO THE MICROPHONE GRILLE.