Unlocking 7260???

[advent]

I have a Nokia 7260, locked to T-mobile uk, imei:354307001836932.

The online code generator does not have this phone on the list?

help guys :???:

[91mg11]

Model: Nokia (7260)
IMEI: 354307001836932
Network: 23430000

#pw+210 755 431 714 646+1#
#pw+140 524 561 712 111+2#
#pw+757 530 170 452 725+3#
#pw+707 480 325 441 570+4#
#pw+194 974 015 116 663+5#
#pw+823 621 243 063 410+6#
#pw+490 737 211 734 125+7#

did this do it ok?