About The M2016S Secure Set - Nortel M2016S Quick Reference Manual

About the M2016S Secure Set

The M2016S Secure Set is a Telephone Security Group (TSG)-type,
accepted Class 2 set. The M2016S Secure Set is designed to provide
on-hook or idle state security, preventing it from being used as a passive
listening device when the handset is in the on-hook position. The M2016S
uses relay circuitry that physically disconnects the handset from the
telephone circuit when the switchhook is depressed.
In addition to its message waiting function, the Message Waiting Indicator
is used to indicate the security state of the M2016S Secure Set. The red
triangle lights steadily when the set is not secure – typically when the
handset is off-hook, when the set is ringing, or anytime the handset/piezo
relays are connected. The red triangle blinks when a message is waiting.
Your M2016S Secure Set provides easy access to a wide range of
business features. Your system administrator assigns features to your
feature keys, and provides you with passwords and other codes as
required.
One of the codes provided by the system administrator is the Special
Prefix (SPRE) code which you need to use some features. For other
features, the SPRE code is optional.
The M2016S Secure Set:
• has 16 feature keys
• has a 2-line by 24-character display
• does not support any accessories, options, or add-on modules
• does not provide handsfree functionality
About the M2016S Secure Set
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