ADTRAN DSU III TDM Manual page 3

FCC regulations require that the following information be provided in
this manual:
1. This equipment complies with Part 68 of the FCC rules. On the bot-
tom of the equipment housing is a label that shows the FCC registra-
tion number and Ringer Equivalence Number (REN) for this
equipment. If requested, provide this information to the telephone
company.
2. If this equipment causes harm to the telephone network, the tele-
phone company may temporarily discontinue service. If possible,
advance notification is given; otherwise, notification is given as soon
as possible. The telephone company will advise the customer of the
right to file a complaint with the FCC.
3. The telephone company may make changes in its facilities, equip-
ment, operations, or procedures that could affect the proper opera-
tion of this equipment; advance notification and the opportunity to
maintain uninterrupted service is given.
4. If experiencing difficulty with this equipment, please contact ADT-
RAN for repair and warranty information. The telephone company
may require this equipment to be disconnected from the network
until the problem is corrected or it is certain the equipment is not
malfunctioning.
5. This unit contains no user serviceable parts.
6. An FCC compliant telephone cord with a modular plug is provided
with this equipment. This equipment is designed to be connected to
the telephone network or premises wiring using an FCC compatible
modular jack, which is Part 68 compliant.
7. The following information may be required when applying to the
local telephone company for leased line facilities.
Service Type
56 kbps Digital Interface
64 kbps Digital Interface
8. In the event of equipment malfunction, all repairs should be per-
formed by ADTRAN. It is the responsibility fo users requiring ser-
vice to report the need for service to their distributor or ADTRAN.
See the inside back cover of this manual for information on contact-
ing ADTRAN for service.
Digital Facility
Interface Code
04DU5-56
04DU5-64
Service Order
Code
6.0F
6.0F
Network
Jacks
RJ-48S
RJ-48S
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