How do cell phones call eachother?

Question

i know it has to do with space and satillits,but i need more details.

Answer 1

Cellphones connects to a cellular network of base stations (small boxes with a lot of wires that you see around your neighbourhood) which interconnected to the public switched telephone network. Technically cellphone and mobile phones are different to each other as mobile phones can be either salelite and pre-cellular phones.

Answer 2

Here is how it works. You dial the phone number and hit send on your phone. your phone accesses the tower serving the greatest signal for your carrier. That tower runs authentication on the information sent from your device to determine whether the device is actually who it says it is. Once the information passes authentication at the tower, the tower passes the information to a Mobile Switching Center. The MSC will process the information and it's destination before sending the information to the Local Telephone Company. From there the Local Telephone Company will pass the information along to the correct area, before the it gets passed back to the wireless side, through another Mobile Switching Center. From the Receiving MSC, the information once again will be passed out to the cell tower that is giving the best service to the receiving phone and then it gets passed to the phone, along with the sender information.

Answer 3

The cell phone sends a signal the nearest cell phone tower, that usually goes through land telephone wires to the tower nearest the other cell phone tower. But some towers have satilites to send the cell phone calls to a satilite in space, then to the the tower nearest the other cell phone.

Answer 4

Radio waves

Answer 5

nice question

Answer 6

satellites