Two womanizers fall for a woman determined to keep her virginity. On the main floor of the Empire State Building in New York City, architect Donald Gresham engages in a mild flirtation with talkative Patty O'Neill, an aspiring actress. Don follows Patty to the observation deck, where he gives her a tube of lipstick that she had been admiring.
From Wikipedia, the free encyclopedia. Alphanumeric is a combination of alphabetic and numeric characters, and is used to describe the collection of Latin letters and Arabic digits or a text constructed from this collection.
Encryption is the process of encoding information (in this case audio signals) in such a way that eavesdroppers or hackers cannot understand it, but authorized parties can access it. In two-way radios encryption modifies a voice signal using a coding algorithm. This algorithm is controlled by an encryption key. The encryption key is used by the transmit and receive radios to enable the voice signal to be coded and decoded for both radios.