Phone locked.

PEOPLEEEEEEEE.
Due to my itchy-hand,
MY PHONE CANNOT BE USED NOW!
AHHHHHHH~
What have i done?!

i went to change the security codes for fun,
then in the end, i entered something wrong,
NOW THE PHONE IS LOCKED.
I called up M1 for help,
but...
YES, My phone don't want me.
I HAVE TO CHANGE A NEW SIM CARD.

This is not the worst news...
The worst thing i can ever hear :
Your Contacts in the SIM card will all be lost.
AHHHHH.
How can that beeeeeeee.

Moral of the story :
DON'T ANYHOW CHANGE YOUR PIN NUMBER ):

MY KIND FRIENDS OUT THERE!
Can you all sms me your number ): ?