Installation Requirements
Site Requirements
Chapter 2: Installing the Voice Mail
NVM-2e/i-Series Quick Setup Guide
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7
Instal lati on Requirements
Si te Requir em ents
Site Requirements
Be sure to provide the following conditions:
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A dust-free site, far away from large motors
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Adequate ventilation for the cabinet
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Adequate space above and below if you plan to wall-mount the cabinet
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Temperature of 50
–
104°F (10
–
40°C)
●
Non-condensing humidity of 28
–
85%
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10-90% relative humidity (non-condensing).
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Do not place anything on top of this unit or obscure the vents.
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Do not expose this product to rain or any type of moisture.
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Do not locate the unit near heating appliances.
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Do not expose the operating unit to direct sunlight.
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Locate the unit away from devices that generate electrical noise like fluorescent lamps and
motors.
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Protect the unit from dust, high temperatures, and vibration.
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Do not place any covering over the unit while it is in operation/
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Do not obstruct the ventilation holes on the sides of the unit.
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Allow at least two inches of clearance from any adjacent surface.
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Request outside lines with open loop flash disconnect supervision from the phone company.
Outside lines with open loop disconnect supervision prevent the recording of unwanted
silence. This can happen when an Automated Attendant caller records a message and then
hangs up, but the Voice Mail is unable to detect the hangup. To test your system, call in and
wait for the Automated Attendant to to answer, and then hang up. See if the port drops (hangs
up).
Request that your telephone company apply an open loop of at least 300 milliseconds. If this
feature is not available in the area, request that continuous dial tone be sent upon disconnect
from the far end (that is when an Automated Attendant caller hangs up).
IMPORTANT
Take care of this Voice Mail System by observing all site requirements listed below.
Failure to do so may harm the reliability and continued operation of the equipment.
