Radio Frequency Interference (Rfi) - Comdial HoTelephone 3910S User Manual

Table of Contents

Advertisement

RADIO FREQUENCY INTERFERENCE
(RFI)
It is possible for an electronic telephone to generate radio frequency
(RF') energy while it is in use and interfere with radio and TV
reception. This telephone has been tested and found to comply with
radiation limits for a Class B computing device, pursuant to FCC
Rules and Regulations, Part 15, Subpart J. These regulations are
designed to provide reasonable protection against RFI.
There is no guarantee that interference will not occur in a particular
installation. If a telephone does cause interference to radio or TV
reception (which can be determined by unplugging the telephone),
try to correct the interference as follows:
l
Reorient the receiving antenna of the affected electronic
device.
l
Relocate the affected device or the telephone.
l
Plug the affected device into a different AC outlet.
If necessary, consult an experienced radio/television technician or
the manufacturer of this telephone for additional suggestions. You
may find the following booklet prepared by the Federal Com-
munications Commission helpful: "How to Identify and Resolve
Radio-TV Interference Problems." This booklet is available from
the Government Printing Office, Washington D.C. 20402. Stock
No. 004-000-00345-4.

Advertisement

Table of Contents
loading

This manual is also suitable for:

Hotelephone 3810x

Table of Contents