Coin Box Amount Security Code (*#4 5): This code must be entered right after
the *#4 and *#5 commands. The first command makes the phone give a voice
message that states how much is in the coin box. The second command resets the coin
box amount. If the code entered into this field in Panorama is four zeroes,
*#4 and *#5 will not work on the phone
Coin Box Amount Security Code (*# 4 5)