Nortel Modular Ics 6.1 Installer Guide

P0603534  02Modular ICS 6.1 Installer Guide
Regulations
Installation Safety warning
This equipment meets all applicable requirements of CSA and 
UL safety standards for North America and relevant EN60950 
specifications for European and other markets.
 Only qualified persons should service this 
system.
The installation and service of this hardware is to 
be performed only by service personnel having 
appropriate training and experience necessary to 
be aware of hazards to which they are exposed in...

22 / Safety and installation
Modular ICS 6.1 Installer GuideP0603534  02
Safety and installation 
This symbol (if applicable) on the product is used to identify 
the following important information:
For equipment with internal power supplies
• Mains nominal AC voltage 110-120 V~;  60Hz
• Mains nominal AC  voltage 220-240 V~;  50Hz
The shock hazard symbol within an equilateral 
triangle is intended to alert personnel to electrical 
shock hazard or equipment damage. 
The following precautions should also...

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P0603534  02Modular ICS 6.1 Installer Guide
For equipment with external power supplies
• Must be powered from an approved Class 2 power source.
For current ratings, refer to product specific documentation 
and product labels.
Important safety instructions
When using  your telephone equipment, basic safety 
precautions should always be followed to reduce the risk of 
fire, electric shock and injury of persons, including the 
following:
• Follow the warnings and instructions...

24 / Safety and installation
Modular ICS 6.1 Installer GuideP0603534  02
• To reduce the risk of electric shock, do not disassemble 
this product, but have it sent  to a qualified service  person 
when service or repair  work is required.
• 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...

North American regulations / 25
P0603534  02Modular ICS 6.1 Installer Guide
North American regulations
Telecommunication Registration
Norstar equipment meets all applicable requirements of both 
Industry Canada CS-03 and US Federal Commission FCC Part 
68 and has been registered under files Industry Canada 332D-
5980A and FCC US:AB6KF15B20705 (key system), 
US:AB6MF15B20706 (hybrid system), and 
US:AB6PF15B23740 (PBX system). Connection of the 
Norstar telephone system to the nationwide...

26 / North American regulations
Modular ICS 6.1 Installer GuideP0603534  02
present, are connected together. This precaution may be 
particularly important in rural areas.
Federal Communication Commission (FCC) 
Notice Radio/TV interference
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 when the equipment is 
operated in a...

North American regulations / 27
P0603534  02Modular ICS 6.1 Installer Guide
Devices intended to be connected to the Public 
Switched Telephone Network
US
This telephone equipment complies with Part 68, FCC Rules 
for direct connection to the Public Switched Telephone 
Network (The FCC registration number appears on a label 
affixed to the ICS).
Your connection to the telephone line must comply with these 
FCC Rules:
• Use only an FCC Standard network interface jacks and 
FCC compliant line cord and plug...

28 / North American regulations
Modular ICS 6.1 Installer GuideP0603534  02
GATC CI (NT7B75AAC) 0.0 A
0.0 BRJ21X 9.0F 02LS2
Call Information (CI)- NT5B41GA-93 AC 
1.5B
DC 0.3RJ21X 9.0F 02LS2
DTI (T1 or PRI) - NT7B74AAAA/ 
A0897902— RJ48C 6.0Y 04DU9-
1SN
E&M - NT5B38GA-93 — RJ2HX 9.0F TL32M
BRI-U2 and BRI-U4 Cards
NT7B86GB-93 and
NT7B87GB-93— RJ49C 6.0Y 02IS5
BRI-ST - NT7B76GY-93
(when connected to an NT1 which 
has a U interface to the telephone 
network)— RJ49C 6.0Y 021S5
DID - NT5B37GA-93 0.0B RJ21X...

North American regulations / 29
P0603534  02Modular ICS 6.1 Installer Guide
In some states, customers are permitted to install their own 
jacks.
• The equipment cannot be used with or connected to a party 
line or a public coin phone service provided by the 
telephone company. Connection to Party Line Service is 
subject to state tariffs. Contact the Public State Utility 
Commission, Public Service Commission or Corporation 
Commission for information.
• It is no longer necessary to notify the Telephone...

30 / North American regulations
Modular ICS 6.1 Installer GuideP0603534  02
• Allowing Direct Inward Dial (DID) Equipment to be 
operated in such a manner as to not provide for proper 
answer supervision is a violation of Part 68 of the FCC 
Rules. Proper answer supervision is when:
a. This equipment returns answer supervision to the PSTN 
when DID calls are:
— answered by the called station
— answered by the attendant
— routed to a recorded announcement that can be 
administered by the CPE user.
—...