Section 700 - Operation Chapter 3. System FeaturesS-ICX-50-700 S-ICX (International) issued October 2000 4510 is automatically assigned as a member of MCO Outbound Trunk Group 1 and MCO InboundTrunk Group 1. These assignments can be manually changed if desired.Memory BackupDescriptionData stored in the CPC card can be copied to another CPC card in the OP2 card slot for the first CCU.This is particularly useful when performed after completion of initial system setup (as a recoverymeasure) or before major changes are made to system configuration. This backup CPC can then beused to immediately restore system operation.This feature is a maintenance feature to be performed by the System certified dealer only.Hardware Requirements• A second CPC card that matches the type installed must be used to copy the memory.Considerations• N/AMusic-on-HoldDescriptionThe System can provide Music-on-Hold (MOH) to parties on hold (either trunk, extension, ornetwork party). The MOH feature can also be used to play announcements or advertisements ifdesired.Note: CPC-HS has only 1 input that is used for both BGM and MOH.Hardware Requirements• The music source must be purchased separately. It is not provided with the System.Considerations•Important: A license may be required from the Society of Composers, Authors,and Publishers (ASCAP) or similar organizations to transmit radio or recordedmusic through the MOH feature. Panasonic, its distributors, and affiliatesassume no liability should users of Panasonic equipment fail to obtain such alicense.