ADTRAN DSU 5600 User 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 bottom of the
equipment housing is a label that shows the FCC registration 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 telephone 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, equipment, operations, or
procedures that could affect the proper operation of this equipment; advance
notification and the opportunity to maintain uninterrupted service is given.
4. If experiencing difficulty with this equipment, please contact ADTRAN 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. In addition, an FCC compliant cable appropriate for the dial backup
option ordered 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
Digital Facility Service Order
Interface Code
04DU5-56
Network
Code Jacks
6.0F RJ-48S