Setting this to a value 0-9 tells the modem to retrieve a previously saved configuration from the matching memory slot and apply it. On a modem juggling multiple satellite links or lease profiles, this lets an admin switch the unit's entire configuration in one SNMP set rather than reprogramming every parameter by hand. Setting cdm570ConfigurationLoad=3 would instantly reapply whatever modulation, frequency, and framing settings were previously stored in slot 3, for example for a backup satellite path.