Iphone 3gs problem

[fiya_lance]

An anyone help ? I have a 3GS when ever I make a call over the network it's sound cracky but when ever I use like any other Internet app like yahoo or msn and others it sound ok anyone can help?

 

[eddieg]

Sounds like a problem with your service.

 

[fiya_lance]

I was thinking that but I try my sim in other phone works great

 

[Thomasjtsi]

Any chance on trying a different Sim in your 3GS?

 

[fiya_lance]

Yes try that and it's the same

 

[Thomasjtsi]

Do you hear the crackling when you're on a call and holding the phone to your ear, on speaker phone, or both?

 

[fiya_lance]

Yea just the same

 

[fiya_lance]

Even use a ear phone

 

[fiya_lance]

I even try a Bluetooth and it's still cracking up wonder if it's an internal problem