5.1.3 System Control—Program Update—Plug and UpdateThe Plug and Update feature allows IP-PTs, IP-CSs, and certain PSs to be automatically updated to the latestsoftware version when they are registered to the PBX. When Plug and Update is enabled, the version numberof the system software stored on the Master unit is compared to the system software currently in the device,after the device has been registered to the PBX. If the software on the Master unit is newer, it is downloadedto the device. In a One-look network, Plug and Update can be enabled for each type of device on a per-sitebasis. Manual update can also be enabled for PSs.The Plug and Update screen lists the PBXs in the One-look network by site number and site name. By default,Plug and Update is set to Off for all sites and device types.1. For each site and device type, select On for the features you want to enable.• Plug & Update for IP-PT/IP-CS: Enable Plug and Update for IP-PTs and IP-CSs.• Plug & Update for TCAx85: Enable Plug and Update for supported PSs.• Manual Update for TCAx85: Enable manual updates for supported PSs.2. Click OK.NoteThe following PSs support this feature:• KX-TCA185• KX-TCA285• KX-TCA38580 PC Programming Manual5.1.3 System Control—Program Update—Plug and Update
