Nortel T7406 Cordless Telephone Installation Guide

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T7406 Installation Guide
Regulator y information
Canadian Regulations
Note:This equipment may only be connected to the Host equipment 
and may not be connected directly to the Public Switched 
Telephone Network (PSTN).
This device complies with Industry Canada CS03 Issue 8 
specifications, and ICES-003 and RSS-210 Canadian EMI 
requirements.
Operation is subjected to the following two conditions: (1) This device 
may not cause harmful interference and (2) this device must accept any 
interference received, including interference that may cause undesired 
operation.
Note:This device complies with Class A EMI requirements when 
connected to host equipment that meets Class A and Class B 
when connected to host equipment that meets Class B.
Privacy of communications may not be assured when using this phone.
Do not attempt to repair this equipment. If you experience trouble, call 
or write for warranty and repair information.
Nortel Networks
30 Norelco Drive,
Weston, Ontario, M9L 2X6
Canada
US Regulations
Federal Communications Commission (FCC) Notice
FCC registration number: This telephone equipment complies with 
Part 68, Rules and Regulations, of the FCC for connection to Host 
equipment and may not be connected directly to the Public Switched 
Telephone Network (PSTN).
(The FCC registration number appears on a sticker affixed to the 
bottom of the base.)
Do not attempt to repair this equipment. If you experience trouble, call 
or write for warranty and repair information. 
						

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P0606142 01
Nortel Networks
640 Massman Drive, 
Nashville, TN, 37210 
USA
Hearing aids: This telephone is compatible with hearing aids equipped 
with an appropriate telecoil option.
Programming emergency numbers: When programming emergency 
numbers and/or making test calls to emergency numbers:
1. Remain on the line and briefly explain to the dispatcher the 
reason for calling before hanging up.
2. Perform such activities in the off-peak hours, such as early 
mornings or late evenings.
EMI/EMC (FCC Part 15)
Note:This device complies with Class A EMI requirements when 
connected to host equipment that meets Class A and Class B 
when connected to host equipment that meets Class B. Consult 
the System Installation Guide for the applicable compliance.
Privacy of communications may not be assured when using this phone.
Changes or modifications not expressly approved by the party 
responsible for compliance could void the user’s authority to operate 
the equipment.
For Class A Host equipment
This equipment has been tested and found to comply with the limits for 
a Class A digital device, pursuant to Part 15 of the FCC Rules. These 
limits are designed to provide reasonable protection against harmful 
interference in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause 
harmful interference in which case the user will be required to correct 
the interference at his own expense. 
						

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T7406 Installation Guide
For Class B Host equipment
This equipment has been tested and found to comply with the limits for 
a Class B digital device, pursuant to Part 15 of the FCC Rules. These 
limits are designed to provide reasonable protection against harmful 
interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy 
and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a 
particular installation.
If this equipment does cause harmful interference to radio or television 
reception, which can be determined by turning the equipment off and 
on, the user is encouraged to try to correct the interference by one or 
more of the following measures:
 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit different from that 
to which the receiver is connected.
 Consult the dealer or an experienced radio/TV technician for help.
Privacy of communications may not be assured when using this 
telephone.
Changes or modifications not expressly approved by the party 
responsible for compliance could void the user’s authority to operate 
the equipment.
Safety
This product meets all applicable requirements of both the CSA C22.2 
No. 950-95 and UL-1950 Edition 3.
Impor tant Safety Instructions
WARNING: To avoid electrical shock hazard to personnel or equipment 
damage observe the following precautions when installing telephone 
equipment. 
						

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P0606142 01
Installation
1. Never install telephone wiring during a lightning storm. 
2. Never install telephone jacks in wet locations unless the jack is 
specifically designed for wet locations. 
3. Never touch uninsulated telephone wires or terminals unless the 
telephone line has been disconnected at the network interface. 
4. Use caution when installing or modifying telephone lines. The 
exclamation point within an equilateral triangle is intended to 
alert the user to the presence of important operating and 
maintenance (servicing) instructions in the literature 
accompanying the product. 
Use 
When using your telephone equipment, basic safety precautions should 
always be followed to reduce risk of fire, electric shock and injury to 
persons, including the following: 
1. Read and understand all instructions.
2. Follow the warnings and instructions marked on the product.
3. Unplug this product from the wall outlet before cleaning. Do not 
use liquid cleaners or aerosol cleaners. Use a damp cloth for 
cleaning.
4. Do not use this product near water, for example, near a bath tub, 
wash bowl, kitchen sink, or laundry tub, in a wet basement, or 
near a swimming pool.
5. Do not place this product on an unstable cart, stand or table. The 
product may fall, causing serious damage to the product. 
6. This product should never be placed near or over a radiator or 
heat register. This product should not be placed in a built-in 
installation unless proper ventilation is provided.
7. Do not allow anything to rest on the power cord. Do not locate 
this product where the cord will be abused by persons walking on 
it.
This symbol on the product is used to identify the 
following important information: Use only with a 
CSA or UL certified CLASS 2 level C power supply, 
as specified in the User Card. 
						

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T7406 Installation Guide
8. Do not overload wall outlets and extension cords as this can 
result in the risk of fire or electric shock.
9. Never spill liquid of any kind on the product. 
10. To reduce the risk of electric shock, do not disassemble this 
product, but have it sent to a qualified service person when some 
service or repair work is required. 
11. Unplug this product from the wall outlet and refer servicing to 
qualified service personnel under the following conditions: 
a.When the power supply cord or plug is damaged or 
frayed.
b. If the product has been exposed to rain, water or liquid 
has been spilled on the product, disconnect and allow the 
product to dry out to see if it still operates; but do not 
open up the product.
c. If the product housing has been damaged.
d. If the product exhibits a distinct change in performance.
12. Avoid using a telephone during an electrical storm. There may be 
a remote risk of electric shock from lightning.
13. Do not use the telephone to report a gas leak in the vicinity of the 
leak. 
14.CAUTION: To eliminate the possibility of accidental damage to 
cords, plugs, jacks, and the telephone, do not use sharp 
instruments during the assembly procedures.
WARNING: Do not insert the plug at the free end of the handset 
cord directly into a wall or baseboard jack. Such misuse can 
result in unsafe sound levels or possible damage to the handset.