Zhone 6301 Instrução De Instalação

1. This equipment complies with Part 68 of the FCC rules. On the equipment is a

label that contains, among other information, the FCC registration number and
ringer equivalence number (REN) for this equipment. The label is located on the
bottom of your RTU.

2. The Hotwire 6371 RADSL Router connects to the Public Switched Telephone

Network (PSTN) using the Universal Service Order Code (USOC) RJ11C or
RJ14C.

3. The Ringer Equivalence (REN) is used to determine the quantity of devices which

may be connected to the telephone line. Excessive RENs on the telephone line
may result in the devices not ringing in response to an incoming call. In most, but
not all areas, the sum of the RENs should not exceed five (5.0). To be certain of
the number of devices that may be connected to the line, as determined by the
total RENs, contact the telephone company to determine the maximum RENs for
the calling area.

4. If the DSL router causes harm to the telephone network, the telephone company

will notify you in advance that temporary discontinuance of service may be
required. But if advance notice is not practical, the telephone company will notify
the customer as soon as possible. Also, you will be advised of your right to file a
complaint with the FCC if you believe it is necessary.

5. The telephone company may make changes in its facilities, equipment, operations,

or procedures that could affect the operation of the equipment. If this happens, the
telephone company will provide advance notice in order for you to make the
necessary modifications in order to maintain uninterrupted service.

6. If you experience trouble with this equipment, please contact your sales or service

representative (as appropriate) for repair or warranty information. If the product
needs to be returned to the company service center for repair, contact them
directly for return instructions using one of the following methods:

— Internet: Visit the Paradyne World Wide Web site at www.paradyne.com.

— Telephone: Call our automated system to receive current information via fax

or to speak with a company representative.

— Within the U.S.A., call 1-800-870-2221

— Outside the U.S.A., call 1-727-530-2340

If the trouble is causing harm to the telephone network, the telephone company
may request that you remove the equipment from the network until the problem is
resolved.

7. The user is not authorized to repair or modify the equipment.

8. This equipment cannot be used on public coin service provided by the telephone

company. Connection to Party Line Service is subject to state tariffs. (Contact the
state public utility commission, public service commission or corporation
commission for information.)

9. An FCC compliant telephone cord with modular plugs may be provided with this

equipment. This equipment is designed to be connected to the telephone network
or premises wiring using a compatible modular jack which is Part 68 compliant.