MTU determines the maximum transfer unit (MTU) for the Ethernet interface(usually 1500).DNS servers (optional) determines the name server IP (DNS) address for resolvinghost names to the IP address and vice versa. Applicable when the GPRS parameterDNS servers is set to “User defined”.5.4.2 GPRSThe GPRS settings include APN and other settings for the GPRS network connection.GUID-65FCF788-2220-4425-9226-24CF29513B32 V1 ENFigure 18: GPRS settingsGPRS enabled When set to ”Yes”, the GPRS interface is automatically connectedto the GPRS network.Access Point Name (GPRS) determines the GPRS Access Point Name (APN) forthe connection.PIN code determines the SIM card PIN code.Operator Code (empty=auto) is a manually selected operator code. Leave emptyfor automatic network selection (default).Section 5 1MRS757105 BRER601/603 Configurator26 RER601/603Technical Manual