I have been noticing that when I am inside my house I usually have only 1 or 2 bars. Go outside the house and have 3 or 4 bars. ATT has a Micro Cell that is installed in your house to put outgoing calls over the internet. While in the local ATT store complaining about my signal strength I found out some facts about our Inspire. I use to have a Moto Razor that had real good signal strength in my house. Store manager said that Moto is one of 3 top phone manuf that have strong antennas in their phones. Took that to mean the HTC phones don't have as strong an antenna. ATT offered me the Micro Cell at a $200 cost less $100 mail in rebate and reduce monthly fee of 14.99 from 19.99. I declined. Some customers are getting a letter from ATT offering the Micro Cell free. My neighbor across the street from me got such a letter and I installed their Micro Cell today. Guess will learn to live with Inspire.