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COMSPHERE 3800Plus Modems
C November 1996 3980-A2-GB30-20
Notices
THIS
EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPL
Y WITH THE LIMITS FOR A CLAS
S A DIGIT
AL
DEVICE
,
PURSUANT TO PART 15 OF THE FCC RULES. THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE
PROTECTION AGAINST HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERATED IN A COMMERCIAL
ENVIRONMENT.
THIS EQUIPMENT GENERA
TES, USES, AND CAN RADIA
TE RADIO FREQUENCY ENERG
Y AND
, IF NOT
INSTALLED
AND USED IN
ACCORD
ANCE WITH THE INSTRUCTION MANU
AL
, MA
Y CA
USE HARMFUL INTERFERENCE
TO RADIO COMMUNICATIONS. OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE
HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO CORRECT THE INTERFERENCE AT
HIS OWN EXPENSE.
THE AUTHORITY TO OPERATE THIS EQUIPMENT IS CONDITIONED BY THE REQUIREMENTS THAT NO
MODIFICATIONS
WILL BE MADE TO THE EQUIPMENT UNLES
S THE CHANGES OR MODIFICA
TIONS ARE EXPRES
SLY
APPROVED BY PARADYNE.
WARNING
WARNING
TO USERS OF DIGITAL APPARATUS IN CANADA:
THIS CLASS A DIGITAL APPARATUS MEETS ALL REQUIREMENTS OF THE CANADIAN INTERFERENCEĆCAUSING
EQUIPMENT REGULATIONS.
CET APPAREIL NUMÉRIQUE DE LA CLASSE A RESPECTE TOUTES LES EXIGENCES DU RÈGLEMENT SUR LE
MATÉRIEL BROUILLEUR DU CANADA.
Government Requirements and Equipment Return
Certain governments require that instructions pertaining to modem connection to the public
switched telephone network be included in the installation and operation manual. Specific
instructions are listed in the following sections.
Note that 3810Plus, 3811Plus, and 3820Plus are the model names for the model numbers 3980,
3981, and 3982, respectively. The modems collectively are called 3800Plus
modems.
United States
Notice to Users of the Public Switched Telephone Network
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 the Model 3810Plus and 3820Plus
modems
and on the circuit card assembly of the Model 381
1Plus. If requested, this information must be
provided to the telephone company.
2.
Page A of this manual contains the Universal Service Order Codes (USOC) associated with the
services on which the equipment is to be connected.