Polkadot's DOT token has been integrated into Unity Nodes, a decentralized telecom edge network developed by Minutes Network Token X (MNTx) and World Mobile Treasury Services Ltd (WMTx). This integration enables smartphones to act as verification units, recording test calls and network checks on-chain, effectively replacing traditional auditing processes. MNTx provides the necessary infrastructure for switch and validation nodes, while WMTx manages secure on-chain settlements. DOT is utilized as a reward token for operators, offering real-world utility in the $2 trillion telecom industry.