SpectraLink Corporation

Link Wireless Telephones and Accessories User Guide

General Care of the Wireless Telephone and Chargers

This section applies to all Link Wireless Telephones and all Link chargers.

Do not drop Avoid dropping the Wireless Telephone or knocking it against hard surfaces. Carrying the Wireless Telephone in a holster or carrying case will help to protect it.

Do not disassemble There are no serviceable parts in the Wireless Telephone or chargers. You should not open the Wireless Telephone case nor disassemble the chargers. Doing so will void your warranty.

Cleaning tips Turn off the Wireless Telephone before you clean it. Never immerse in water. Clean the exterior surfaces, including the charging contacts, with a cloth that has been slightly moistened with water. Take care not to exert undue pressure on charger electrical contacts while wiping.

Wiping the handset surface with a water-dampened cloth or paper towel will remove most films or residues. If the soiling is too stubborn for plain water, a mild detergent solution may be used. Be sure to wipe away any detergent residue with a clean water- dampened cloth.

The Wireless Telephone may be cleaned with any general-purpose household glass and surface-type cleaner. DO NOT SPRAY THE HANDSET DIRECTLY!

Pre-treated cloths such as used for eyeglasses or cameras may be used to clean the handset. Pre-moistened towelettes may also be used to clean the handset, however, avoid those containing lanolin or aloe as it will leave a slippery residue.

The surface of the handset may be cleaned occasionally with disinfectants used for general cleaning in a medical environment. Isopropyl alcohol may be used occasionally applied by a damp cloth or paper towel. When using alcohol, do not rub the keypad characters vigorously. Doing so will significantly degrade legibility.

Do not use furniture polishes, waxes or plasticizer-based cleaner (Armor All™, etc.)

Do not use lanolin, aloe, glycerin or other skin care type products. Do not apply any solvent such as acetone, mineral spirits etc.

Do not directly spray or immerse the handset.

Headset cleaning Should the headset connector become dirty, a scratchy or intermittent signal may be experienced. To clean the connector, dip the non-padded end of either a wooden or paper handled cotton swab in isopropyl alcohol. Gently insert in the connector and twist, repeating several times. If available, blow compressed air into the connector to clear debris.

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SpectraLink PTB400, 410 manual General Care of the Wireless Telephone and Chargers
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410, PTB400 specifications

The SpectraLink PTB450, PTB410, and PTB400 are advanced purpose-built devices designed to enhance communication in demanding business environments. These robust wireless handsets cater to the needs of healthcare, retail, and manufacturing sectors, ensuring users remain connected and productive.

The PTB450 is the most feature-rich model, equipped with a 2.4-inch color display, alarm functionality, and integrated Bluetooth capabilities, enabling seamless integration with other devices. It boasts high call quality due to its advanced noise suppression technology, which ensures clear communications even in noisy settings. With its exceptional battery life, the PTB450 is ideal for users who are always on the move. The device supports various communication protocols, including Voice over Wi-Fi (VoWiFi) and is compatible with a range of enterprise applications, making it a versatile choice for businesses.

Next in line, the PTB410 offers many of the same communication capabilities as the PTB450 but is slightly simplified. It features a monochrome display and retains the essential functionalities such as VoWiFi and Bluetooth support. Its focus is on delivering reliable voice communication while being more cost-effective for businesses that may not need all of the advanced features.

The PTB400 serves as an entry-level option, perfect for organizations seeking to establish basic wireless communication without overspending. While it lacks advanced features like a color display and alarm functionality, it still supports VoWiFi and provides good call quality. The PTB400 is designed for ease of use, making it ideal for environments where simplicity and reliability are paramount.

All three models are built to withstand the rigors of everyday use, featuring durable and ergonomic designs that are resistant to drops and spills. Their long-lasting battery performance ensures that staff can communicate throughout their shifts without the worry of running out of power.

In conclusion, the SpectraLink PTB series, comprising the PTB450, PTB410, and PTB400, offers a range of features tailored to diverse business needs. With their robust design, superior audio quality, and advanced communication technologies, these handsets provide an excellent solution for organizations looking to improve their internal communication effectiveness. Each model caters to different requirements and budgets, making the SpectraLink PTB series a suitable choice for various industries.
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