86
SINGLE-LLINE TTERMINAL
A phone which has one line available to it (no line keys).
SUB-A
ADDRESS
To contact your correspondent's fax, PC or phone, you may need to add a four-digit
"sub-address" to his number.
SYSTEM D
DIRECTORY
A directory containing all the abbreviated numbers available to all users within the
company.
UNASSIGNED N
NIGH T C
CALLS
This facility enables you to answer incoming calls when the switchboard is not attended
(General bell).
