Recommended CODE :#pw+706400426406616 +7#
Remove SIM CARD !
Type #
Then press the * key 3times (you should get a "p")
Then press the * key 4times (you should get a "w")
Then press the * key 2times (you should get a "+")
Then enter: 706400426406616
Then press the * key 2times(you should get a "+")
Then enter: 7
Enter: #