GSM Cell phone to Transmitter/Receiver

[veganode]

Is it possible to modify a pair of GSM cell phones to work as Transmitter and Receiver without Service provider (Network)?

If so how to do it??

 

[veganode]

Hey anyone there?

 

[ravenprp]

It is not possible to modify a pair of GSM cell phones to work as a transmitter and receiver without a service provider or network. The GSM technology relies on the network infrastructure to establish a connection between two devices. Without a service provider, the cell phones would not be able to communicate with each other.

Even if you were able to modify the hardware of the cell phones, they would still need to access the network in order to transmit and receive signals. The service provider is responsible for managing the network and providing the necessary protocols for communication.

If you are looking to establish a direct connection between two cell phones without a service provider, you may want to consider using alternative technologies such as Bluetooth or Wi-Fi. These technologies allow for direct communication between devices without the need for a network. However, keep in mind that these technologies have limited range and may not be suitable for long-distance communication.

In summary, it is not possible to modify GSM cell phones to work as a transmitter and receiver without a service provider. Consider using alternative technologies for direct communication between devices.