Software License, Warranty, Safety, and Regulatory Information
Do not overload outlets or extension cords, as this can result in a risk of fire or electric
shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked
wire insulation, and broken plugs are dangerous. They may result in a shock or fire hazard.
Route power supply cords so that they are not likely to be walked on or pinched by items
placed upon or against them. Pay particular attention to cords where they are attached to
plugs and convenience receptacles, and examine the point where they exit from the device.
Place this device in a location that is close enough to an electrical outlet to accommodate
the length of the power cord.
Place device to allow for easy access when disconnecting the power cord of the device
from the AC wall outlet.
Do not connect the plug into an extension cord, receptacle, or other outlet unless the plug
can be fully inserted with no part of the blades exposed.
Place this device on a stable surface.
It is recommended that the customer install an AC surge protector in the AC outlet to which
this device is connected. This is to avoid damaging the device by local lightning strikes and
other electrical surges.
Postpone installation until there is no risk of thunderstorm or lightning activity in the area.
Avoid using a telephone (other than a cordless type) during an electrical storm. There may
be a remote risk of electric shock from lightning. For added protection, unplug the device
from the wall outlet and disconnect the cables to avoid damage to this device due to
lightning and power surges.
Do not cover the device, or block the airflow to the device with any other objects. Keep the
device away from excessive heat and humidity and keep the device free from vibration and
Wipe the device with a clean, dry cloth. Never use cleaning fluid or similar chemicals. Do
not spray cleaners directly on the device or use forced air to remove dust.
CAUTION: To reduce the risk of fire, use only No. 26 AWG or larger (e.g., 24 AWG) UL
Listed or CSA Certified Telecommunication Line Cord, or national equivalent.
Disconnect TNV circuit connector(s) before disconnecting power.
Disconnect TNV circuit connector before removing cover.
Wireless Voice Gateway