kSCPropNetInterfaceSupportsModemOnHold
The Interface key SupportsModemOnHold, whose value is of type CFNumber and is equal to 0 or 1.
Declaration
let kSCPropNetInterfaceSupportsModemOnHold: CFStringThe Interface key SupportsModemOnHold, whose value is of type CFNumber and is equal to 0 or 1.
let kSCPropNetInterfaceSupportsModemOnHold: CFString