Person to person communication (P2P) is a key aspect of Private PlanetTM communications.
Person to person communication takes place between Private PlanetTM servers relaying messages and storing them on the Planet server. Private PlanetTM P2P communications are secure and encrypted, unlike current standard email systems or some instant messaging systems which keep a copy of all of your messages.
When a Private PlanetTM-enabled device connects to the Planet server it can pick up any outstanding messages. You can hold multiple conversations with different people at the same time.