Important Information

Battery Information

After your Panasonic batteries are fully charged:

Operation

Approx. Ni-MH battery life

While in use (Talk)

Up to 15 hours

While not in use (Standby)

Up to 150 hours

●Battery life may be shortened depending on usage conditions, such as:

– when talking in speakerphone mode, using headset and ambient temperature.

●Clean the handset and the charger contacts with a soft, dry cloth once a month. Clean more often if the unit is subject to grease, dust or high humidity. Otherwise the batteries may not charge properly.

●The batteries cannot be overcharged.

●Read "Important Notice Concerning the Correct Use and Charging of Ni-MH Batteries."

Replacing the Batteries

If "" flashes after a few telephone calls even when the handset batteries have been fully charged, it is time to replace the batteries with new ones (p. 2).

Before replacing the batteries, turn the power off to prevent memory loss (p. 3). Make sure you charge the new batteries for about 15 hours in order to display the battery strength prompt correctly.

Caution:

To reduce the risk of fire or injury to persons, read and follow these instructions.

1.Use only the batteries specified.

2.Do not use non-rechargeable batteries.

3.Do not mix old and new batteries.

4.Do not dispose of the batteries in a fire. They may explode. Check with local waste management codes for special disposal instructions.

5.Do not open or mutilate the batteries. Released electrolyte is corrosive and may cause burns or injury to the eyes or skin. The electrolyte may be toxic if swallowed.

6.Exercise care in handling the batteries in order not to short the batteries with conductive materials such as rings, bracelets, and keys. The batteries and/or conductor may overheat and cause burns.

7.Charge the batteries provided with or identified for use with this product only in accordance with the instructions and limitations specified in this manual.

Important Notice Concerning the Correct Use and Charging of Ni-MH Batteries

Batteries, due to their construction, undergo some wear and tear. The lifetime of a battery also depends on correct maintenance. Charging and discharging are the most important factors. You should take notice of the following to maintain the life of the battery as long as possible.

Ni-MH batteries have a kind of memory, the "memory effect." If fully charged batteries are used several times only for 15 minutes in the handset and then recharged, the capacity of the batteries will be reduced to 15 minutes due to the memory effect. Therefore you should discharge the batteries

completely, i.e. use them in the handset until "" on the display starts flashing. Then recharge them as described in the manual. After the memory effect has occurred, it is possible to achieve almost complete capacity of the Ni-MH batteries by charging and discharging several times one after another.

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Panasonic KX-TD7580 specifications Important Information, Battery Information
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KX-TD7580 specifications

The Panasonic KX-TD7580 is a robust and versatile digital cordless handset designed to enhance communication in business environments. This device is primarily used in conjunction with the KX-TD series hybrid PBX systems, offering users a combination of mobility and advanced telephony features.

One of the standout characteristics of the KX-TD7580 is its sophistication in delivering high-quality voice communication. The handset supports DECT technology, which ensures a secure and interference-free connection. With a long-range capability, users can move freely within the office premises without losing signal quality, thus promoting seamless communication.

The KX-TD7580 is equipped with an intuitive monochrome LCD display, featuring a user-friendly interface that simplifies navigation through its various functions. The menu-driven system allows users to access features like phonebook entries, call logs, and speed dial settings efficiently. Additionally, this model supports up to 400 contact entries, making it an excellent choice for busy professionals who require quick access to frequently called numbers.

Another key feature of the KX-TD7580 is its extensive battery life. The device is designed to handle long hours of usage, with a talk time of up to 12 hours and a standby time of up to 200 hours. This ensures that employees can communicate throughout the day without the need for constant recharging, fostering uninterrupted workflows.

In terms of additional functionalities, the KX-TD7580 supports a range of advanced telephony features including voicemail, call forwarding, caller ID, and various conferencing options. It also supports headset compatibility, providing further flexibility for users who prefer hands-free communication.

The KX-TD7580's design is modern and ergonomic, making it comfortable to hold during long calls. The keypad features large, well-spaced buttons for easy dialing, while the sound quality is enhanced by a built-in speakerphone option.

In summary, the Panasonic KX-TD7580 is a feature-rich cordless handset aimed at enhancing business communication. Its integration with KX-TD PBX systems, along with its long battery life, user-friendly interface, and advanced features, make it a valuable tool for any professional setting. Whether for making important calls or managing multiple communications, the KX-TD7580 delivers reliability and efficiency, embodying Panasonic's commitment to quality in telecommunications.
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