How many combinations are there? You're kidding right? Let me take a
wild stab here. 0000-9999. I'll guess 10,000.

How did he know what your lock code is? Did you happen to notice the
word DEFAULT in his answer? Unless changed the default is the one put in
at the factory and they are all the same. Hence the term, default.

(shudder)

denise&bryn wrote:
> On Mon, 2 Jul 2007 01:13:46 +0000 (UTC), Mike S. wrote:
>> The default PIN1 on Cingular SIM cards is 1111.
>> The default PIN2 is 2222.
>
> I picked up a phone at Goodwill and couldn't unlock it for weeks even
> with a brand new SIM card! I had tried every 4 number combo I could
> think of to no avail (how many combinations are there anyway)?
>
> But, after finding this on my search, as soon as I typed in "2222",
> viola! It worked! THANK YOU MIKE S!
>
> BTW, what's the difference between a "PIN1" and a "PIN2".
> How did you know what MY SIM card lock combination was?
>
> Is there still a SIM1 lock on my card now?