T-Mobile MDA Compact Smartphone "orange 1800" Questions

...orange light came on, and it started charging. I was skeptical about this solution at first, but trying everything else I resolved to do this and then if it didn't work buy a new battery, but it ...

...same problem on orange. It was a problem with a setting in Connectivity. Go to menu, settings, phone settings, connectivity, network settings, network mode, and sellect GSM900/1800. See if that