12 Facts About Cellular phone

Mobile phone, cellular phone, cell phone, cellphone, handphone, hand phone or pocket phone, sometimes shortened to simply mobile, cell, or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.

From 1983 to 2014, worldwide mobile Cellular phone subscriptions grew to over seven billion; enough to provide one for every person on Earth.

Handheld mobile radio teleCellular phone service was envisioned in the early stages of radio engineering.

The race to create truly portable teleCellular phone devices began after World War II, with developments taking place in many countries.

Many smartCellular phone displays have an aspect ratio of 16:9, but taller aspect ratios became more common in 2017.

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Hybrid mobile Cellular phone can hold up to four SIM cards, with a Cellular phone having a different device identifier for each SIM Card.

Mobile Cellular phone has been used in a variety of diverse contexts in society.

In 1998, one of the first examples of distributing and selling media content through the mobile Cellular phone was the sale of ringtones by Radiolinja in Finland.

Hackers have been able to track a Cellular phone's location, read messages, and record calls, through obtaining a subscribers Cellular phone number.

Accidents involving a driver being distracted by talking on a mobile Cellular phone have begun to be prosecuted as negligence similar to speeding.

The mobile Cellular phone is in category 2B, which ranks it alongside coffee and other possibly carcinogenic substances.

Anyone can report their Cellular phone as lost or stolen with their Telecom Carrier, and the IMEI would be blacklisted with a central registry.