Only if you have a Turkcell sim card.
1, Send this message to 2222, sifre
2, you will receive a password (6 numbers)
3, go to
http://www.turkcell.com.tr 4, click on "English
5, click on "online services center" (top left, not the box on the right) (if you have a popup blocker, disable it).
6, put in your phone number & the password that was sent to you, it will ask you to change your password. Do so, then log in.
7, close window.
8, repeat step 5 (using your new password.
9, click on "line services"
10, click on "Unregistered Handset Inquiry"
11, Enter your IMEI number. (To learn your IMEI number please press *#06# on your phone)
12, click on "approve"
Your phone will now be registered.
Crabbit