首页 > Term: Push to talk over cellular (PoC)
Push to talk over cellular (PoC)
A service that provides direct one-to-one and one-to-many voice communication in the cellular network. Calls can be started both to individuals and to talk groups with just the push of a key. Call connexion is almost instantaneous and the receiver does not have to answer the call. A specifically PoC-enabled terminal is needed for the service.
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- Harry8L
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(London, United Kingdom)