Will Rebel Sim work?

[muckpuck]

Hi.
Im kinda new with unlocking and jailbreaking.
I wonder if I jailbreake my iPhone 3G with Pwnage, will I be able to use my sim-card (not supported by iPhone) if I use it with Rebel Sim?
If I instert my sim it says no signal.

My iPhone 3G Specs:
2.2.1 Firmware
Bootloader 5.09
Modem 2.30.03
8 GB

Thank You In Advance

[blkcadi]

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