Hii am very sorryi buy one radio cassette genre2000 electronic cassette rds type 14601560and dont know how you open the code of himplease help metnx?

Hii am very sorryi buy one radio cassette genre2000 electronic cassette rds type 14601560and dont know how you open the code of himplease help metnx?
http://wiki./Q/Hii am very sorry%20i buy one radio cassette genre%202000 electronic cassette rds typ 1460/1560%20and i%20dont know how i open the code of him%20please help me%20tnx