Help please! (unlocked -> signal bar look's all weird)

Hello!

I just unlocked my iphone 2g and the signal bar look's all weird, and when i try to make call's it goes into sleep mode then back on every sec help!

It also keeps going for T Mobile to no service

this is not my picture but this is what it looks like

http://media.photobucket.com/image/iphone signal bar problem/proxus/iphone.jpg

Does anyone at alll know what to do :{

I did a full restore, i am getting T-Mobile with that kind of messed up signal bar.

I used my house phone to call and i cant hear anything out of my phone.

What do i do?

I call my vocie mail it connects but i cant hear anything then keeps going to network lost

No one know's anything?: {