I just bought a used iPhone(the original) do I need a sim card to turn it on and use

[Tnel4455]

I just bought a used iPhone(the original) do I need a sim card to turn it on and use it like an iPod? I just plan on jailbreaking it and using the wifi.

 

[celticpride678]

You shouldn't need a SIM card.

 

[thelatinist]

You should be able to jailbreak and hacktivate using redsn0w or blackra1n.