SiTel Semiconductor BV designs chips for cordless phones and other cordless applications entirely to customer specifications. From its head office in Den Bosch, The Netherlands, SiTel organizes the manufacture of ICs at specialized semiconductor factories around the world. SiTel uses standard CMOS technologies to develop complete modules and system-on-a-chip solutions, with supporting software, for phones that operate at 1.9 GHz (Europe), 2.4 GHz (USA, Japan and China), and 5.8 GHz (also for the USA). See http://www.sitelsemi.com/