Memorex MPH7895 Cordless Telephone User Manual


 
TECHNICAL INFORMATION
This cordless phone uses radio frequencies to allow mobility. There are certain difficulties
in using radio frequencies with a cordless telephone. While these are normal, the following
could affect the operation of your system.
NOISE: Electric pulse noise is present in most homes at one time or another. This noise is
most intense during electrical storms. Certain kinds of electric equipment such as light
dimmers, fluorescent bulbs, motors, and fans also generate noise pulses. Because radio
frequencies are susceptible to these noise pulses, you may occasionally hear them in your
handset. Generally, they are minor annoyances and should not be interpreted as defects in
your system.
RANGE: Because radio frequencies are used, location of the base unit can affect operat-
ing range. Try several locations in your home or business and pick the one that gives you
the clearest signal.
INTERFERENCE: Some electronic devices operate in and/or generate interference near
the operating frequencies of your cordless telephone. While several protection circuits are
used to prevent unwanted signals, there may be periods when these unwanted signals
cause interference. If interference occurs frequently, it can be minimized or eliminated by
relocating the base unit. You can check for interference before selecting the final base unit
location by plugging in the phone.
AUTOMATIC DIGITAL SECURITY: This system helps protect the privacy of your tele-
phone conversation from other cordless phones nearby. Whenever the handset is returned
to the base, a new security code between the handset and base is randomly generated (up
to 1 million combinations).
NOTE: If replacing the handset battery, the system ID is lost, along with the link between
the handset and base. In order to reestablish the security ID, return the handset to the base
until the CHG (Charge) / IN USE LED indicator lights and a beep is heard.
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ADAPTER: Use only with Class 2 Power Source 9VAC 500 mA.
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