To provide a more accurate "feature" description, could you clarify the following?
: Implementation of more granular error codes to help technicians identify hardware faults or wiring issues without needing to dismantle the unit. sc24738-KACv120r4.rar
: This release likely focuses on stability and maintenance rather than a complete overhaul, addressing specific bugs found in v120r3 . To provide a more accurate "feature" description, could
: Updates to encrypted handshake protocols to prevent unauthorized access via the local maintenance port. sc24738-KACv120r4.rar