Zello is a "Push-to-Talk" (PTT) system, which means only one person can speak at a time. Don't "Key Up" without speaking: This sends an empty message and can get you blocked. Wait for the beep:
: Specifically designed for one-to-many communication in logistics and services. Common Channel Lists & Communities zello channels list
Truckers use Zello to bypass the limitations of traditional CB radios, getting clear audio even over long distances. Zello is a "Push-to-Talk" (PTT) system, which means
: New members can listen but must be "trusted" by a moderator to talk. Zello is a "Push-to-Talk" (PTT) system
Zello culture is distinct from text messaging or phone calls. Following these rules will prevent you from being banned or "blocked" by other users.