ADTRAN DSU III ARdc 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 noti-
fication is given; otherwise, notification is given as soon as possible. The
telephone company will advise the customer of the right to file a com-
plaint with the FCC.
3. The telephone company may make changes in its facilities, equipment, op-
erations, or procedures that could affect the proper operation of this
equipment; advance notification and the opportunity to maintain uninter-
rupted service is given.
4. If experiencing difficulty with this equipment, please contact ADTRAN
for repair and warranty information. The telephone company may re-
quire this equipment to be disconnected from the network until the prob-
lem 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 tele-
phone 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
2.4 kbps Digital Interface
4.8 kbps Digital Interface
9.6 kbps Digital Interface
19.2 kbps Digital Interface
38.4 kbps Digital Interface
56 kbps Digital Interface
64 kbps Digital Interface
PSDS Type 1
Digital Facility Service Order
Interface Code
04DU5-24
04DU5-48
04DU5-96
04DU5-19
04DU5-38
04DU5-56
04DU5-64
04DU5-56B
Network
Code Jacks
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S
6.0F RJ-48S