AT&T MERLIN LEGEND Release 3.0 Installation Manual page 513

Customer Support Information
Before installing this equipment, users should ensure that it is permissible
to connect it to the facilities of the local telecommunications company. The
equipment must also be installed using an acceptable method of
connection. In some cases, the company's inside wiring for single-line
individual service may be extended by means of a certified connector
assembly (telephone extension cord). The customer should be aware that
compliance with the above conditions may not prevent degradation of
service in some situations.
to certified equipment should be made by an authorized Canadian
Repairs
maintenance facility designated by the supplier. Any repairs or alterations
made by the user to this equipment, or any equipment malfunctions, may
give the telecommunications company cause to request the user to
disconnect the equipment.
Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines, and internal metallic water
pipe system, if present, are connected. This precaution may be
particularly important in rural areas.
CAUTION:
Users should not attempt to make such connections themselves, but
should contact the appropriate electrical inspection authority or
electrician, as appropriate.
To prevent overloading, the Load Number (LN) assigned to each terminal
device denotes the percentage of the total load to be connected to a
telephone loop used by the device, The termination on a loop may consist
of any combination of devices subject only to the requirement that the total
of the Load Numbers of all the devices does not exceed 100.
DOC Certification No.: 230 4095A
CSA Certification No.: LR 56260
Load No.: 6
Maintenance and Troubleshooting A-7