AT&T System 85 - Manual (Page 99)

CHAPTER 4. OPERATING FEATURES
To cancel SSl Light Test
1. Press [START] .
Listen for dial tone.
2. Dial Light Test Cancel code.
Listen for confirmation tone. All lights on the SSI return to the normal state.
3. Press [RELEASE] .
ATND light goes off. PA light goes on.
CAS Operation at Branch Locations
Backup facilities:
Two backup facilities are available to answer calls at branch locations.
a.
b.
For users at the branch, an attendant console, that provides
that the main CAS attendants cannot provide. Non-CAS calls
only special services
from telephone/voice
terminal users are the only calls routed to the special services console. The special
services console is provided, optionally, in addition to backup terminals normally
provided at branch locations.
A branch telephone/voice terminal user can call the
special services console attendant by dialing a 1-, 2-, or 3-digit code.
A backup telephone/voice terminal (Figure 4-2) that is used to answer calls in the
backup mode when the Release Link Trunks (RLT) between the main and branch
locations are out of service. These telephone/voice terminals are equipped with an
auxiliary handset or headset and a turnkey.
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