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How can I check if my Sierra MC8775 card is locked or not?
Posted: Mon May 12, 2008 2:20 pm
by yaccri
I have a built-in MC8775 WWAN card and I need to know if it's locked or unlocked.
How to check it?
Posted: Mon May 12, 2008 6:50 pm
by ajkula66
Who's the original service provider for the card?
Posted: Mon May 12, 2008 9:37 pm
by yaccri
I think it's Cingular.
The SIM card is of CINGULAR.
There's an orange '3G' mark on it.
Posted: Mon May 12, 2008 10:04 pm
by ajkula66
Well, knowing Cingular (AT&T) the card is most likely locked. However, it can be unlocked, unlike cards from some other providers.
Google is your friend here...
Posted: Mon May 12, 2008 10:19 pm
by yaccri
Thank you.
The dc-unlocker states that it's working only on XP.
Is there a solution for Vista?