old ford code needed

[cranky]

serial No = 4325266

1993 australian Ford , radio made by phillips

The wife let the battry go flat :(
so now no radio :(
it was bought 2nd hand and we dont have the code :(
Can any one help ?
thanks

[cranky]

P.S.
model No dc600/70
also has ...
ford 91da.18b865.ab
on sticker :)