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Ίσως «προς κέντρο»;
Αυτό είναι το αντίστοιχο, το κέντρο που λες, από το το Dispatch Center:
Dispatchers are communications personnel responsible for receiving and transmitting pure and reliable messages, tracking vehicles and equipment, and recording other important information. A number of organizations, including police and fire departments, emergency medical services, motorcycle couriers, taxicab providers, trucking companies, railroads, and public utility companies, use dispatchers to relay information and coordinate their operations. Essentially, the dispatcher is the "conductor" of the force, and is responsible for the direction of all units within it.
και τη σημασία της αποστολής που έχει το αγγλικό ουσιαστικό dispatch:
The sending of someone or something to a destination or for a purpose:
'a resolution authorizing the dispatch of a peacekeeping force'
Ή, απλά, «Κέντρο, άκυρο οι ενισχύσεις»