By Christopher Price on August 27, 2004
Sony Ericsson has released firmware update R3B9 for AT&T-branded Sony Ericsson GC82 and GC83 data cards. The update improves device compatibility with many laptops, and is strongly recommended for all customers. SEMC GC82 AT&T R3B9 Update SEMC GC83 AT&T R3B9 Update
By Christopher Price on July 11, 2004
AT&T Wireless has released the Sony Ericsson GC83. Retailing at the same price as the GC82, $249.99, the GC83 adds 1800 MHz international roaming support.