What's my sign?

Ok, so most of you know I'm remote control challenged. I readily admit this piece of information. But beyond that I can figure out most of the technology thrown at us these days. Well, I came up against a good one yesterday. Here's what happened:
Yesterday I purchased a new cell phone - Nokia 6103 - very nice and it's Bluetooth compatible. The Bluetooth issue is what started the whole thing. K had given me a Bluetooth wireless headset. Hey, it was free so there shouldn't be a problem purchasing a new phone. We're going to have to go with the whole GSM thing in the near future anyway.
$180 later (not counting the $50 rebate I'll be getting in the mail) I walk out of the CellOne store a happy little camper with extra chargers and a case and everything. Not at all excited at the prospect of having to manually enter my entire address book (now known as contacts). But still, kind of upbeat about the whole camera phone and all that.
I spend the next 4 (yes....4) hours trying to set up this crazy phone. New settings, new sounds, new functions and all those blasted phone numbers...4 hours!
Anyway, I get to the final step of setting the passwords (pin codes) to lock the keys and whatnot. I'm going thru the process and somehow (lord only knows) I've managed to lock the entire thing. The exact message is "SIM Card Rejected". What the hell does that mean? I've called CellOne and although they were very nice about it, the only option I have at this point is to go back to the CellOne store today. Hopefully they will take pity on me and just give me a new SIM card since it's brand new. But they may get nasty and say that I've fried the damned thing and will have to purchase a new SIM card. I was only trying to lock the keypad so in case it was stolen or something noone else could use it. But no, I've managed to screw the whole thing up.
Today I'll be at the CellOne store when the doors open at noon. And what am I doing the rest of the day....entering phone numbers all over again.
Ok, so I don't see any pity coming from anyone...oh well!