What is the purpose of gsm device?



What is the purpose of gsm device?..

Answer / Kumar Nishant Gahlaut

The purpose of a GSM (Global System for Mobile Communications) device, such as a mobile phone or modem, is to provide wireless voice and data services. It communicates with the GSM network through radio frequencies and uses various protocols like RRC, Layer 3 (RLC, MAC), and Layer 2 (PDCP, RLC, MAC) to establish, maintain, and manage calls and data sessions.

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