What is a landline?

The fixed line is a physical connection between two telecommunications devices. The term is most often used to indicate the phone and distinguishes it from a wireless phone that transmits the signal through a series of relay towers. Wireless phones wireless phones in many countries have overtaken the landline in popularity, but there are some unique uses for a fixed phone that is likely to prevent technology from disappearing completely. The phone is connected to the phone connector in the wall to connect with a larger cable system and a relay controlled by telephone companies. Signals sent to and from the phone are browsed through these cables, although some telephone companies also use transmission towers to transfer data. If someone does not have access to Tkabels and is able to select a signal from a unique phone, conversation and data sent via landline will be private. Data can be further ensured by encryption, as is the case with phones used by higher government officials and intelligence officers. SpotThe Irior have noticed that credit card companies are asking customers to call from a "home phone", which means a landline to ensure that the data exchanged with credit cards remain safe.

The fixed line signal also tends to be clearer than the wireless phone. In areas where wireless service is poor or non -existent, many people prefer to use fixed phones. In some countries, the landline is still considered the main telephone line for a house or company, and people can exchange more phone numbers to make communication easier. People who are experiencing irregular mobile services can tell people to call the back "on the mainland" to continue the conversation.

There are disadvantages of having a landline. For example, the need for a physical connection to the cable is much less universal than a mobile phone. In addition, they must be nainstaloVana and maintained cabling that connects fixed phones. In some countries, poverty leads people to cannibalize telephone lines for the valuable metals that contain, leading to increased expenditures for telecommunications companies. For this reason, some of these companies have decided to exclude their wireless networks so that citizens can remain in communication with each other. For example, in many parts of Africa, there is no fixed service for physical connection, but mobile phones are easily accessible.