Lean – aware
A “pager” is a wireless communication device similar to a walkie-talkie that is used to exchange voice messages, it is a small electronic device that is easy to carry and is used to send short messages or the number of the person who is trying to call the device.
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Today, around 3,000 citizens were injured in various areas of Lebanon, including the southern suburbs of Beirut, after the Zionist entity penetrated their communication devices and exploded at the same time.
The “pager” is an old device that has been used since the 1990s. Canadian inventor Alfred Gross made it in 1949. He invented it for medical purposes and used it as a means of communication between doctors in hospitals.
It is used to broadcast messages written in encrypted and shortened codes, and its network can cover large areas provided transmission poles are available.
The pager device is still used in some sectors, especially medical and security, because it does not require constant maintenance, its battery lasts a long time, it can be used while moving, and it works even during disasters or power outage.
These devices have evolved over time to include use in multiple areas such as business and personal communication.
It works through radio calls by receiving a signal from a transmitter When someone sends a message to the caller, this message is converted into a radio signal that the caller can receive, which gives an alert or vibrates to alert its owner the information about the owner. presence of a message, and after receiving the message The user can call the number on the pager screen to respond to the message or communicate with the sender.
2024-09-20 04:08:10