Sony Ericsson and T-Mobile USA announce that the TM506 clamshell phone is now on sale.  “The Sony Ericsson TM506 keeps you connected and entertained with a great sense of style and advanced features, including a 2.0 megapixel camera,” as the T-Mobile USA website said.  You can own it for $79.99 after rebate on contract.

The TM506, Sony Ericsson’s first handset supporting T-Mobile’s AWS spectrum (1700/2100), is a compact and stylish clamshell phone that delivers an exceptional Web experience in an eye-catching design. A built-in GPS navigation feature in the TM506 along with the TeleNav application from T-Mobile allows users to always know their location.