not able to hear it ring
why can't i hear it ring?
Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 16 or 32 GB capacity / black or white plastic back.
Turn the phone to the side and notice a small black tab on the side of the phone on the left hand side near the top. Look in the user manual on page 42 http://manuals.info.apple.com/en/iPhone_.... It's the slider for the manual ring mode selection. See if it's set on silent.