What is DMO (Direct mode operation)?

Direct Mode Operation (DMO) is utilized to portray the capacity of radio terminals to communicate straightforwardly with one another independent of the network. DMO is utilized by numerous traditional Private portable Radio networks to permit communications out of reach of the network.
The typical applications for DMO are local area communications outside the TMO network and range extension of the TMO network. To further develop correspondence abilities when utilizing these applications, offices are given to empower DMO clients to be attached by TMO network clients while working outside the organization just as offices to improve local area DMO RF coverage performance.