For more information, please visit the following pages:

• SEMC
• K550i
• SonyEricsson

Latest user agents:

• SonyEricssonK550i/R1JD Browser/NetFront/30.3 Profile/MIDP-2.0 Configuration/CLDC-1.1(Linux LLC 1.2)
• SonyEricssonK550i/R1JD Browser/NetFront/3.3 Profile/MIDP-2.0