How do I increase the service on my Blackjack (original Cingular version)?

Question

My Blackjack is the original Cingular version I don't have anything that came with it because i just got the phone and 2 batteries. I have AT&T I live in southern Ohio

Answer 1

1. Go to the att website and look for coverage maps or something to that extent. Type in your adress and ir will tell you how good the service is in your area.

2. Get a new 3g sim card.

3. Don't use any thing that blocks the batery side like a case with a magnet or metal.

4. Set the frequency to 850/1900 if it isn't already.