Resource Description DefaultGroup Incoming CallDistribution GroupUsed to call an incoming call distributiongroup. (→ 2.2.1 Incoming Call DistributionGroup)NoneUM Group Used to call a UM group. 97001Conditions• It is possible to give names to floating extension numbers.PC Programming Manual References10.2.1 Control Box Configuration—[2-6-1] System—Numbering Plan—Main—Extension11.1.1 Control Box Configuration—[3-5-1] Group—Incoming Call Distribution Group—Group Settings—Main→ Floating Extension Number→ Group Name11.2.1 Control Box Configuration—[3-7-2] Group—UM Group—Unit Settings—Floating Extension No.Feature Manual References3.1.1 Unified Messaging System Overview4.4.1 PC Programming4.4.7 Software UpgradingDescriptionThe main software of the Control Box can be updated. The update files can be uploaded to the Control Boxfrom Web Maintenance Console.The following software can be updated:Data Type DescriptionMain software data Operating system data area on the Control Box's motherboard.Conditions• The software version of the mother board can be confirmed through system programming.PC Programming Manual References5.1 System Control—Program Update4.4.7 Software Upgrading42 Feature Manual