Cordless Telephone Information - Casio CP-725 User Manual

Casio cp-725: user guide
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IMPORTANT CORDLESS
TELEPHONE INFORMATION
Interference Information
Notice: This cordless telephone uses radio communications between the handset and the base unit,
and may not ensure privacy of communication. Other devices including other cordless telephones
may interfere with the operation of this cordless telephone or cause noise during operation. Cordless telephone
equipment generates and receives radio waves and, if not installed and used properly, may pick up interference. To
prevent interference:
Avoid locations such as heating appliances, electrical equipment (e.g., fluorescent lamp, TV, radio,
refrigerator, computer), places subject to direct sunlight, excessive dust, moisture, vibration, etc.
Locate the base unit in a high place in the house (such as the second floor) in order to receive
the most effective communication range. Fully extend the base unit antenna. Telephones must
not cause interference to any licensed radio service.
WARNING
To prevent fire or shock hazard, do not expose the set to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
CAUTION
1. Use batteries only intended for recharging. Use only the following battery pack:
Nickel-Cadmium Rechargeable, 3.6 volts, 250-300 mAh.
2. Do not dispose of the battery(ies) in a fire. The cell(s) may explode. Check with local codes for
special disposal instructions.
3. Do not open or mutilate the battery(ies.) Released electrolyte is corrosive and may cause
damage to the eyes or skin. It may be toxic if swallowed.
4. Exercise care when handling the battery(ies) in order not to short the
battery(ies) with conducting materials such as rings, bracelets, and keys.
The battery or conductor may overheat and cause burns.
Charge the Handset Batteries Before Using the Cordless Telephone
The batteries lose their charge during shipping and storage. Be sure to charge the batteries before you use the
CP-725 cordless telephone. Place the handset in the charging cradle. The CHARGING INDICATOR will light. Leave
the handset in the charging cradle for 12-15 hours.
Digital Security Code
The Digital Security Coding System automatically resets a new personal security code to one of 256 combinations
every time you return the CP-725 handset to the charging cradle. (Whenever the handset is returned to the
charging cradle you will hear a beep confirming that a new security code has been set.) The security code prevents
unauthorized use of your telephone line, false rings, and false dialing. (US. Patent No. 5,073,932)
Ultra Clear
Noise Reduction Circuit
®
The CP-725 is equipped with Ultra Clear Noise Reduction Circuitry (Compander Circuit). It reduces background
noise—reception is superior to conventional cordless telephones.
25 Channels with Optimum Channel Memory (OCM
The CP-725 accesses 25 channels with Optimum Channel Memory providing fast and clear channel selection. The
scanning circuit scans all 25 channels in your neighborhood to find the best available channel. Once it finds the clear
channels, it selects and remembers the three best ones. When you press the "Talk" key to call out or receive a call,
the unit automatically provides you with the best channel. Whenever you place the handset in the charging cradle for
2 seconds or more, the unit updates its memory. Press TALK and then CHANNEL if you wish to change channels
manually. (U.S. Patents 5,197,093 & 5,418,839)
Ni-Cd
TM
)
PAGE
5 5 5 5 5
CONTAINS: NICKEL-CADMIUM
RECHARGEABLE BATTERY.
MUST BE RECYCLED OR
DISPOSED OF PROPERLY.

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