This is the sort of thing that Rules are for. See Design Pattern: Proxy Item for an example. When CellphoneAuto changes, it triggers a Rule. Based on the state of CellphoneAuto it turns CellphoneAuto_home ON or OFF.
This is the sort of thing that Rules are for. See Design Pattern: Proxy Item for an example. When CellphoneAuto changes, it triggers a Rule. Based on the state of CellphoneAuto it turns CellphoneAuto_home ON or OFF.