Chapter 2 Getting Started the BHT and System Mode13In addition, the BHT can operate in a radio communications system (spread spectrum communication)by connecting with access points by a wireless local area network (wireless LAN).• Access point: Wireless communications base unit for BHTs• Ethernet port: Connects the access points and EthernetRadio communications systemHost computerBHTBHTBHTAccess pointAccess pointRoamingfunctionEthernet 10Base-TBHT-BASIC Compiler(option)Ir-Transfer Utility E(option)