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Bluejacking is usually not very harmful, except that bluejacked people generally don't know what has happened, and so may think that their phone is malfunctioning.
A red box is a phreaking device that generates tones to simulate inserting coins in pay phones, thus fooling the system into completing free calls.In the United States, a nickel is represented by one tone, a dime by two, and a quarter by a set of five.
Bluesnarfing exploits vulnerabilities in the object exchange protocol used for Bluetooth device communication, involving hackers who use tools like Bluediving to detect susceptible devices. Once a vulnerable device is identified, hackers establish a connection and employ Bluesnarfing tools to extract data.
A blue box device allowed for circumventing these charges by enabling an illicit user, referred to as a "phreaker," to place long-distance calls, without using the network's user facilities, that would be billed to another number or dismissed entirely by the telecom company's billing system as an incomplete call. A number of similar "color ...
In a different type of performance setting, a close-up coin magician (or 'coin worker') will use a large video projector so the audience can see the magic on a big screen. Coin magic is generally considered harder to master than other close-up techniques such as card magic , as it requires great skill and grace to perform convincingly, and this ...
The top and side of an iPhone 5S, externally identical to the SE (2016).From left to right, sides: wake/sleep button, silence switch, volume up, and volume down. The touchscreen on the iPhone has increased in size several times over the years, from 3.5 inches on the original iPhone to iPhone 4S, to the current 6.1 and 6.9 inches on the iPhone 16 and 16 Pro Max series. [1]
The use of 100 won coins as a slug for 100 yen coins is still common, contributing to conflict between Japanese and South Korean citizens. [4] Similarly, until 2000, the South Korean 500 won coin could be modified to match the weight of the original 500 yen coin which was otherwise identical in diameter and composition, and thereby used to fool ...
5-sol French coin and silver coins – New France Spanish-American coins- unofficial; Playing cards – 1685-1760s, sometimes officially New France; 15 and a 30-deniers coin known as the mousquetaire – early 17th century New France