WALKIES TALKIE INSTRUCTION MANUAL TO CHANGE THE BATTERY FOR WALKIES TALKIE: ANTENNA 1. REMOVE THE SCREW ON THE BATTERY DOOR WITH A SCREW DRIVER. 2.0PEN THE BATTERY DOC AND SNAP A 9V BATTERY INTO THE BATTERY COMPARTMENT ACCORDING TO CORRECT POLARITY (SEE FIG. 2) 3 REPLACE THE BATTERY DOOR AND THE SCREW ON POSITION. MICROPHONE WALKIES TALKIE OPERATION 1. PUSH THE ‘ON/OFF’ SWITCH TO 'ON' POSITION. PULL OUT THE ANTENNA UPWARDS.