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OCB 283- ORGANE DE

COMMANDE B2 VERSION8300/8301 PROCESSOR

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Features of OCB 283 OCB-283 is digital switching system which supports a

variety of communication needs like basic telephony,ISDN, etc.

This system has been developed by CIT ALCATEL of

France. Supports both analog and digital subscribers. The system has auto recovery feature. When a serious

fault occur in control unit, it gives a message to SMM(operation & maintenance unit). The SMM puts this unitout of service,loads the software of this unit in a back up unit andbrings it into service.

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SUBSCRIBERS FACILITY PROVIDED BYOCB-283

Call forwarding Conference between four subscribers Call waiting Immediate hot line facility Delayed hot line facility