Detailed features and specs for the LG CU400 / CU405 for AT&T. Plus discussion forum and photos This clamshell phone combines Push To Talk with basic 3G data in a clamshell form factor.

If your LG CU400 has low signal strength, I encourage you to visit the Cingular forums, there you will find how to access the service menu and set your phone to 2G mode. Other than that minor ...