Implementation and operation
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Centralized Attendant Service Description and engineering
Operation
Main operation
To answer CAS calls, press the ICI or loop key.
To extend calls to a CAS Remote site, follow these steps:
1
Press the signal Remote key.
2
When you hear the special dial tone, dial the Remote DN.
3
Press the RLS key.
Remote operation
To activate CAS, press the CAS key. The CAS lamp lights steadily and
remains lit as long as CAS is in use.
To deactivate CAS, press the CAS key again. The lamp goes off.
