I can promise that airplane mode does not fully disable the cellular radio, at least not on Samsung phones. Repeating a comment above: I can verify they do in f

I can promise that airplane mode does not fully disable the cellular radio, at least not on Samsung phones. Repeating a comment above: I can verify they do in fact receive data - I worked an immersive art project that had 100 Samsung cell phones that were in airplane mode, and we found out the hard and noisy way that they were still able to receive emergency and AMBER alerts (U.S. alerts that notify of potential child abductions).