How SIM Cards Actually Work
What SIM does stand for? It means subscriber identity module or subscriber identification module. The first SIM card in the world was developed in 1991 by the German company Giesecke & Devrient. They sold 300 SIM cards to Radiolinja, a Finnish wireless network operator. In 1992, they sold the first GSM mobile phone with a SIM card; it was a Nokia 1101. Today, it’s hard to find a person who’s never used a SIM card – over 7 billion gadgets around the world use them to make calls, send SMS and surf the web.
Why do I need a SIM card?
Can my phone work without a SIM card?
How does a SIM card work?
Can someone track my location with the help of a SIM card?
Do SIM cards break?
Why are SIM cards getting smaller?
The future of SIM cards
#simcard #phone #brightside
Music by Epidemic Sound https://www.epidemicsound.com/
Subscribe to Bright Side : https://goo.gl/rQTJZz
----------------------------------------------------------------------------------------
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC
Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
----------------------------------------------------------------------------------------
For more videos and articles visit:
http://www.brightside.me/
Видео How SIM Cards Actually Work канала BRIGHT SIDE
Why do I need a SIM card?
Can my phone work without a SIM card?
How does a SIM card work?
Can someone track my location with the help of a SIM card?
Do SIM cards break?
Why are SIM cards getting smaller?
The future of SIM cards
#simcard #phone #brightside
Music by Epidemic Sound https://www.epidemicsound.com/
Subscribe to Bright Side : https://goo.gl/rQTJZz
----------------------------------------------------------------------------------------
Our Social Media:
Facebook: https://www.facebook.com/brightside/
Instagram: https://www.instagram.com/brightgram/
5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC
Stock materials (photos, footages and other):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
----------------------------------------------------------------------------------------
For more videos and articles visit:
http://www.brightside.me/
Видео How SIM Cards Actually Work канала BRIGHT SIDE
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
That's How Wi-Fi WorksHow Touchscreen Works In Simple WordsAC Was Invented Because of MosquitoesWhat Happens After You Flush on a SubmarineHow does your mobile phone work? | ICT #1How do Smartphone CPUs Work? || Inside the System on a ChipGold recovery from SIM Card cell phones 📱Sim cards recycling gold📱All About SIM Cards - Swapping, Adapting & Re-Sizing, Dual, eSIM and More!Why Lights at Plane Wings Are DifferentWhy Phones Don't Have Removable Batteries AnymoreWhy Planes Don't Fly FasterSIM Card Swapping Scams | NBC 620 Amazing Facts It’s Hard to Believe Are TrueThe Engineering Inside Wireless Earbuds || How do Wireless Earbuds and Audio Codecs Work?What Happens After You Flush on a Cruise ShipHow GPS Works TodayHow Bluetooth WorksPicking Up One of 11 Things Might Get You in Trouble15 Accidental Inventions You Can't Imagine Your Life Without33 Everyday Objects Have Secrets But You've Failed to Pay Attention to