Maintenance

Note on Power Sources

Battery replacement and handling

When the operating time becomes short, even after a battery is recharged, please replace the battery. With normal usage, your battery should last about one year.

Please contact your place of purchase or the Uniden Parts Department for a replacement battery. (See page 9)

Warning:

To avoid the risk of personal injury or property damage from fire or electrical shock, only use the Uniden battery model and Uniden adapter model specifically designated for this product.

Power Failure

During the period that the power is off, you will not be able to make or receive calls with the telephone.

Caution

•Use the specified Uniden battery pack (BT-446).

•Do not remove the battery from the handset to charge it.

•Never throw the battery into a fire, disassemble it, or heat it.

•Do not remove or damage the battery casing.

When slightly dirty

Wipe with a soft, dry cloth.

When very dirty

Wipe with a soft cloth that has been dampened with diluted, neutral detergent. Dry with a dry cloth.

When the charging terminals become dirty

Wipe with a dry cloth or a pencil eraser, if necessary.

Caution

Do not use paint thinner, benzene, alcohol, or other chemical products. Doing so may discolor the surface of the telephone and damage the finish.

[ 42 ] A D D I T I O N A L I N F O R M AT I O N

TRU 440 Series, TRU 440-2 Series specifications

The Uniden TRU 440-2 Series is a noteworthy addition to the realm of cordless telecommunication, setting a benchmark for home and office communication systems. The TRU 440 Series is recognized for its blend of style, advanced features, and usage of cutting-edge technology, making it a preferred choice for users seeking reliability and performance.

At the heart of the TRU 440-2 Series is its two-line capability, which allows users to manage calls on two separate lines simultaneously. This feature is particularly beneficial for small businesses or home offices that need to juggle multiple calls without missing a beat. Within the series, you will find an array of versatile features, such as a large LCD display, making it easy to view call information and navigate through the menu options seamlessly.

One of the standout technologies featured in the TRU 440 Series is the Digital Spread Spectrum (DSS) technology, which significantly reduces the likelihood of interference from other devices. This technology provides enhanced sound quality, ensuring that conversations are clear and uninterrupted. Additionally, the TRU 440 Series boasts a robust range of up to 500 feet, allowing users the freedom to move around their homes or offices without losing call quality.

Another impressive characteristic of the Uniden TRU 440-2 Series is its long battery life. The unit employs rechargeable batteries that provide extended talk time, reducing the inconvenience of frequent charging. The smart power-saving features also help maximize battery performance, ensuring that the phone is always ready for use when needed.

The TRU 440 Series places great emphasis on user experience and convenience. It features a programmable phonebook that can store multiple entries, allowing for quick and easy dialing. Caller ID and call waiting functionalities ensure that you can identify incoming calls and manage them effectively.

Moreover, the TRU 440-2 Series includes features for security and privacy, such as a digital security code that prevents unauthorized access to the line. Overall, the Uniden TRU 440-2 Series epitomizes thoughtful design and advanced technology, making it an excellent choice for anyone in need of a dependable cordless phone system. With its combination of practical features and robust technology, it seamlessly adapts to the demands of modern communication while ensuring a clear and stable connection.

Uniden TRU 440 Series, TRU 440-2 Series manual Maintenance

Models: TRU 440 Series TRU 440-2 Series