A cell phone is considered a best method of communication system that is used for day-to-day communication. Nowadays, the great use of mobile phones has increased the problem of getting it lost or lost. As a solution, Sniffer for mobile phones has become in existence. The IMEI number that is embedded in mobile phones will block the calls and help in the purpose of detection.
Sniffer is a transceiver device that operates on a frequency range designed to work. Each mobile phone will have an IMEI number associated with it. IMEI is defined as International Mobile Equipment Identity. IMEI is a unique 15-digit code used to detect mobile phones. The IMEI number can be identified using the code * # 06 #. When a mobile phone is switched on, the IMEI number is transmitted and later the number will be verified with the database of the gray or black telephones in the EIR register. EIR is defined as the computer ID record that will help the mobile phone log on to the network to receive and make phone calls.
Advantages
• Economic.
• Low energy consumption.
• Easy design.
The cell phone through the mobile communication system has proven to be an advantageous method of communication through cable communication, there is another problem that is that mobile phones are lost or lost. The losses are increasing day by day and there has been very little effort that has been done to get the lost mobile phone. The main scope of this document is "The proposal for the detection of lost mobile phones". Every day more than a thousand mobile phones are lost and lost, although an effective way to block the loss of mobile phones to avoid the unwanted user has been made by mobile manufacturers by the use of International Mobile Equipment Identifier (IMEI) Has been done, but however there has been no development or very little progress in this area to find the mobile phones out of place.