help please please please

i have a Nokia 3220 emei 353780001040823 im with optus boost Australia

 

try code 7

Model: Nokia (3220 )
IMEI: 353780001040823
Network: 50502000

#pw+37 72 56 20 75 14 25 4+1#
#pw+07 70 33 40 15 62 13 3+2#
#pw+38 43 76 21 42 35 47 3+3#
#pw+81 74 41 44 25 76 04 5+4#
#pw+07 94 23 70 27 46 72 7+5#
#pw+43 39 57 66 71 41 65 0+6#
#pw+39 28 06 32 60 00 00 7+7#

 

i just want to say thank you so so much...... it worked..... now i am free to choose....thx again

 

wo nurries