cingular wont provide a subsidy unlock code. how else can i get one for free?

[beadsnvinyl]

I know you can unlock phones to use on other providers networks. I have an old motorola slvr l7 and I want to get the unlock code so that I can use it on tmobile. I tried calling cingular and they said its against their policy basically to unlock a phone to use with another carrier. So what do I do? I payed for the phone way back when it first came out, and I was a customer for them for just short of two years. Where else can I get this subsidy code?????

[geeth]

hi to purchase the unlock codes visit Ihav.net here they ask you the imei number of your mobile .finally they send you codes to unlock your motorola slvr l7 mobile from the Cingular network .once your mobile get unlocked then it will be free to all network sim.