Settings, about phone, status, signal strengh. Right now I am -115 which is very bad.
-104 for me.
The house I rent is a signal black hole. I never get a good signal in here. Surprisingly I am able to make phone calls from in the house when my other phones were not able to - even my wifes IPhone 4 cannot.
I hope my 4g is not running at the same time as my WiFi...