Appendix B – Regulatory Information
48
Multi-Tech Systems, Inc. MultiAccess User Guide
12. Manufacturing Information:
Manufacturer:
Multi-Tech Systems, Inc.
Trade Name:
MultiAccess
®
Model Number:
MA220/420/MA820
Registration No: AU7USA-25814-M5-E
Ringer Equivalence: 0.3B
Modular Jack (USOC):
RJ11C or RJ11W (single line)
Service Center in USA:
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, MN 55112 U.S.A.
(763) 785-3500
(763) 785-9874 Fax
47 CFR Part 15 Regulation
This equipment has been tested and found to comply with the limits for a
Class B
digital Device, pursuant
to 47 CFR Part 15 regulations. The stated limits in this regulation 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.
Plug 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.
This Device complies with Part 15 of the CFR 47 rules. Operation of this Device is subject to the following
conditions:
(1) This Device may not cause harmful interference, and
(2) this Device must accept any interference that may cause undesired operation.
Warning
: Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Canadian Limitations Notice
Notice: The ringer equivalence number (REN) assigned to each terminal Device provides an indication of
the maximum number of terminals allowed to be connected to a telephone interface. The termination on
an interface may consist of any combination of Devices subject only to the requirement that the sum of
the ringer equivalence numbers of all the Devices does not exceed 5.
Notice: The Industry Canada label identifies certified equipment. This certification means that the
equipment meets certain telecommunications network protective, operational, and safety requirements.
The Industry Canada label does not guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities
of the local telecommunications company. The equipment must also be installed using an acceptable
method of connection. The customer should be aware that compliance with the above conditions may not
prevent degradation of service in some situations. Repairs to certified equipment should be made by an
authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by
the user to this equipment or 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 together. This
precaution may be particularly important in rural areas.
