T-Mobile introduced a Sony Ericsson TM506 with red accents; it is available starting today. The TM506 is mostly a glossy black with accent colors. Previously, you could pick up the phone in chrome, green, or amber.

This is a pretty basic flip phone with a 2.0MP camera, supports e-mail and IM, maps, video and music player with a 2.2-inch screen. The TM506′s best feature may be its size since it is about the size of a business card when closed. It costs $49.99 with the usual two year service agreement.

I’m not sure why a lot of people seem excited about this, but T-Mobile has just officially outed the Scarlet Red version of the Moto Sidekick Slide, as we earlier reported. The new version offers a purely cosmetic change over the old one, so that means you still get the same big, clunky slider with more »