I have just received my new SIM. Before I put it into my mobile phone, is there anyway to see if this new SIM is compatible with my mobile phone? There are a few posts from people online that have put in there SIM to have either the SIM refuse to work or their mobile phone has bust or become locked. I have searched online and can't find anything. I really don't want to pay out for a new mobile phone.
I'm unable to find your details using the information we have on here to check the SIM's status, what handset do you have? I'll send you a Private Message as we can see if there are any unlock codes for your handset and you can try unlocking it first.