● A Bluetooth device can be either a master or a slave and any of the deviceswithin a (71) can be the master.There is only one master and there can beup to (72) active slave devices at a time within a single network.In addition,a device may be a standby slave or a parked slave.There can be up to (73)parked slaves.If there are already maximum number of active slaves, then a parkedslave must wait until one of the active slaves switches to (74) mode beforeit can become active.Within a network, all (75) communications are prohibited.