March 23, 2003 Chapter 1 The Market Economy Econom ics is the study of the market economy. Themarket econo my refers to an abstr act image of inter actionamong purposeful, normal human beings, or actors,under a given set of cond itions.
From Wikipedia, the free encyclopedia. Airplane mode, aeroplane mode, flight mode, offline mode, or standalone mode is a setting available on many smartphones, portable computers, and other electronic devices that, when activated, suspends radio-frequency signal transmission by the device, thereby disabling Bluetooth, GPS, telephony, and WiFi.
When the airplane mode is activated, it disables all voice and text telephony and other signal-transmitting technologies such as Wi-Fi and Bluetooth. Wi-Fi and Bluetooth can be enabled separately even while the device is in airplane mode; this is acceptable on some aircraft.