Nortel Meridian 1 Succession 1000M Installation And Configuration Manual page 551

activated using the Enhanced Override Flexible Feature Code or the
Enhanced Override key (EOVR), as described in the preceding paragraph.
Associated with the Priority Override feature are seven priority levels which
can be assigned to analog (500/2500-type) and Meridian Digital Telephones.
This level defines the ability of one set to override another as follows:
• level 0 — This set cannot override and cannot be overridden.
• level 1 — This set cannot override but can be overridden.
• level 2 — This set can override level 1 and 2 sets and can be overridden
by sets with priorities 2–7. (This is the default level.)
• level 3–6 — Similar to level 2 — Can override sets of equal or lesser
priority level other than 0, and can be overridden by sets of greater or
equal priority level.
• level 7 — Can override levels 1–7, but can only be overridden by another
set of priority 7.
Note: Camp-on is not affected by the override levels.
A new Class Of Service (COS), named Override Denied/Allowed
(OVRD/OVRA), has been introduced for stations which defines the ability of
a station to use or be overridden by the Priority Override feature.
Feature operation
Several combinations of the Automatic Forced Camp-on and Priority
Override features exist. Each combination provides the station with specific
call scenarios. For this reason, they are detailed below.
Setting the Automatic Forced Camp-On (AFCO) prompt to "NO" in the
customer data, and equipping only an OVR key or OVRD Flexible Feature
Code disallows the use of forced camp-on. The Priority Override feature
remains operational as described above.
Setting the Automatic Forced Camp-On (AFCO) prompt to "NO", the
priority level to "0", and the camp-on classes of service to CPFA and CPTA
gives only manual camp-on.
Central Answering Position
Small System Installation and Configuration
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