Reasons for adopting GSM-free communication:
✅ – No IMSI, TMSI, or location area updates. ✅ No carrier lock-in – Use any radio channel (within legal limits). ✅ Works in dead zones – Dense forests, mountains, underground. ✅ Lower latency for local comms – Direct peer-to-peer avoids backhaul. ✅ Decentralized – No single point of failure. ✅ Lower per-device cost – No certification for GSM bands, no SIM slot. gsmfree