JP-83413 SECRET WALKIES TALKIE INSTRUCTION MANUAL TO REPLACE THE BATTERY FOR WALKIES-TALKIE: 1. REMOVE THE SCREW ON THE BATTERY DOOR WITH A SCREW DRIVER. 2.OPEN THE BATTERY DOOR AND INSERT ONE 6F 22 gv BATTERY WITH CORRECT POLARITY INT THE BATTERY COMPARTMENT (SEE FIG.2) 3.REPLACE THE BATTERY DOOR AND THE SCREW ON POSITION. WALKIES-TALKIE OPERATION 1. TURN THE "ON/OFF* BUTTON TO "ON" POSITION 2 PLUG THE EARPHONE INTO THE EARPHONE JACK (SEE FIG.1) 3.