Uniden TWX977 Telephone User Manual


 
62
Radio Interference
Radio interference may occasionally cause buzzing and humming in
your cordless handset, or clicking noises in the base. This interference
is caused by external sources such as TV, refrigerator, vacuum cleaner,
uorescent lighting, or electrical storm. Your unit is NOT DEFECTIVE. If
these noises continue and are too distracting, please check around your
home to see what appliances may be causing the problem. In addition,
we recommend that the base not be plugged into a circuit that also
powers a major appliance because of the potential for interference. Be
certain that the antenna on the unit is fully extended when needed. In
the unlikely event that you consistently hear other voices or distracting
transmissions on your phone, you may be receiving radio signals from
another cordless telephone or other source of interference. If you cannot
eliminate this type of interference, you need to change to a different
channel.
Finally, it should be noted that some cordless telephones operate at
frequencies that may cause interference to nearby TVs and VCRs.
To minimize or prevent such interference, the base of the cordless
telephone should not be placed near or on top of a TV or VCR. If
interference is experienced, moving the cordless telephone farther away
from the TV or VCR will often reduce or eliminate the interference.
Cordless Telephone Privacy
Cordless telephones are radio devices. Communications between
the handset and base of your cordless telephone are accomplished
by means of radio waves which are broadcast over the open airways.
Because of the inherent physical properties of radio waves, your
communications can be received by radio receiving devices other than
your own cordless telephone unit. Consequently, any communications
using your cordless telephone may not be private.
I.C. Notice
Terminal Equipment
NOTICE: This equipment meets the applicable Industry Canada Terminal
Equipment Technical Specications. This is conrmed by the registration
number. The abbreviation, IC, before the registration number signies
that registration was performed based on a Declaration of Conformity
indicating that Industry Canada technical specications were met. It does
not imply that Industry Canada approved the equipment.
NOTICE: The Ringer Equivalence Number (REN) for this terminal
equipment is marked on the equipment itself. The REN assigned to
each terminal equipment provides an indication of the maximum number
of terminals allowed to be connected to a telephone interface. The
termination on an interface may consist of any combination of devices
subject only to the requirement that the sum of the Ringer Equivalence
Numbers of all the devices does not exceed ve.
RADIO EQUIPMENT
The term “IC:” before the radio certification number only signifies that
Industry Canada technical specications were met.
Operation is subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
“Privacy of communications may not be ensured when using this telephone.”