Chapter 1 - Introduction and Description
MT3334SMI 17
Telecom Labeling Requirements
FCC regulations require labeling of registered Telephone and Data T erminal Equipment in
accordance with Part 68 Subpart D. There are two options available for labeling of the device
containing the MT5634SM modem module. The first option would be to use the registration number
assigned to Multi-Tech Systems, Inc. by the FCC as explained in Section 68.300 below and shown in
the sample label. The second option would be for the customer to submit applications for and use
their own registration number that would be assigned by the FCC. This would require a letter of
authorization for reregistration written by Multi-Tech Systems, Inc. giving the customer permission to
reregister the product. The customer would also need to obtain and file the necessary documents
and pay the required fees to the FCC.
Similarly, Industry Canada requires labeling in accordance with CS-03 requirements. Each modem
module includes an Industry Canada label that should be attached to the final product as described in
the Industry Canada CS-03 section below. Multiple Listing (similar to FCC’s re-registration) is also
an option for Industry Canada labeling. Instructions are also detailed below.

FCC Part 68

(From FCC PART 68 Subpart D—Conditions for Registration)
Complete document available from US Government Printing Office:
http://www.access.gpo.gov/cgi-bin/cfrassemble.cgi?title=199847
Section 68.300 Labeling requirements.
(a) Registered terminal equipment and registered protective circuitry shall have prominently
displayed on an outside surface the following information in the following format:
Complies With Part 68, FCC Rules
FCC Registration Number: _____________
Ringer Equivalence: ____
(b) Registered terminal equipment and registered protective circuitry shall also have the following
identifying information permanently affixed to it.
(1) Grantee’s name.
(2) Model number, as specified in the registration application.
(3) Serial number or date of manufacture.
(4) Country of origin of the equipment: “Made in __________.”
Required if the equipment is not manufactured in the United States. (Country of origin shall
be determined in accordance with 19 U.S.C. 1304 and regulations promulgated thereunder.)
(5) As used herein, permanently affixed means that the required nameplate data is etched,
engraved, stamped, indelibly printed or otherwise permanently marked. Alternatively, the
required information may be permanently marked on a nameplate of metal, plastic, or other
material fastened to the enclosure by welding, riveting, or with a permanent adhesive. Such a
nameplate must be able to last for the expected lifetime of the equipment and must not be
readily detachable.
(6) When the device is so small or for such use that it is not practical to place the statements
specified in this section on it, the information required by paragraphs (a) and (b) of this
section shall be placed in a prominent location in the instruction manual or pamphlet supplied
to the user. The FCC Registration Number and the Model Number shall be displayed on the
device.
Sample: Complies With Part 68, FCC Rules
FCC Registration Number:
AU7USA-25814-M5-5
Ringer Equivalence
Multi-Tech Systems, Inc.
Model MT5634SM
S/N: xxxxxxx