COMSPHERE 3800Plus Modems
COctober 1998 3980-A2-GB30-40
Notices
!
Government Requirements and Equipment ReturnCertain 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 and 3811Plus are the model names for the model numbers 3980 and 3981,
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 modem and on the
circuit card assembly of the Model 3811Plus. 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.