Samsung Showcase 2004
The C207 is an entry-level phone for Cingular. It has color display and internal antenna, but that's about it. It's small, thin, and lightweight, which will put it right in the same category as the Nokia 3120 and Siemens CT66. That also means it's pretty similar to the C225 for T-Mobile, except for the antenna.
The C207 should be out any day now.