Unlock a nokia 6230i on orange

Hi,

I have an orange nokia 6230i which I would like to unlock

IMEI: 353268010629521

V.3.80
31 Mar-06
Rm72-73
GSMP1.0

I have tried to unlock it twice without a sim card in the phone using these 2 codes with no success:

#pw+915232132324143+1#
#pw+892941412051255+7#

Please advise what code I should use and what sim card I should put in it.

Thanks

 

Insert a non accepted sim, most times it will show "Phone Restricted"
Press the UNDO option
You should see a box that says enter restriction code.
Enter the code given and then press (OK)

#pw+703 960 621 101 070+7#

 

Perfect!!

That worked a treat.

Thankyou very much, it is really appreciated.

 

Thanks for the reply.