I have the four number code and the manual says you use the preset station buttons - numbered 1 to 6. Two of my numbers are greater than a six, though. Any ideas as to how I input the big numbers?
for example if your code was 9721 you keep pressing button 1 until "9" is displayed and so on until the display shows "9721" then press the the key to store the code, the key to store varies with radio manufacturers
