It can be done by triangulating signal strengths to the cell towers. GPS is not required, but can provide a more precise location if the phone can pick up the satellite signals, in which case the phone reports the GPS location to the cell towers.
you cant. doing so requires special equipment more advanced than a police scanner. police in some areas use cell phones over their radio for privacy issues. for example if police are busting a party for underage drinking, they use cell phones to communicate so that anyone who has a scanner cant warn everyone to run or not answer the door. police scanners use radio waves, cell phones are on a different frequency. cell phones now also use encryption.
Radios, cell phones, and computers using a cell phone link.
ask news of the world, they know everything about that kind of thing
It detects wireless objects such as laptops, cell phones, etc.
Some ways to check for spy apps on your cell phones are below, Abnormally high data usage. Cell phones show signs of activity in stand mode. Unexpected reboot. Odd sound during calls. Unexpected text message. Reduction of battery level. Increasing battery temperature in idle mode. Increase shutdown duration. Difficult to shut down a cell phone. Cell phones growing increasingly slowly.
you can call for help (fire department, police department, etc;)
Police use mobile phones for the same reason you do; for quick and easy communications with pretty much anyone. The exception to this is in the event of a major disaster that interrupts police and emergency services communications, cell phones are considered a backup for normal police communications. In non-emergency situations, cell phones are not a secure means of communications, and can be eavesdropped upon and used to locate the caller. As such, these are never an official means of first responder and emergency services communications.
Cell phones allow people to stay in constant contact with one another. They can be used in emergencies to contact fire and police departments. Cell phones now have picture and video taking possible plus one can even access the internet with their phone.
how cellphones have helped our world is by if there is a emergency you can call the police on your cellphone and get help.
They can save or if your child got lost, they can simply call police or parents.
cell phones
There is an app for the ipod called "Phone Tracker SPY PRO:Locate Anyone" and it costs 99 cents