NEC 120 manual Cleaning the Chargers, Troubleshooting a Blinking LED

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3-4 Using the MH120 Desktop and Gang Chargers

Step 3 Lift the Battery Pack out of the charging bay.

Troubleshooting a Blinking LED

If the LED starts blinking as soon as the Battery Pack is inserted the

Battery Pack may be improperly seated.

•Lift it out and reinsert.

•If the LED continues to blink or starts blinking at any time during the charging process, it indicates that there is a problem with the Battery Pack that makes it unusable.

•Do not continue to charge the Battery Pack.

•Dispose of it properly and do not attempt to use it in the Wireless Telephone.

•Do not attempt to open or repair a defective Battery Pack.

Contact your service representative for assistance.

Cleaning the Chargers

Clean the Chargers by wiping the surface with a clean, water-dampened cloth or paper towel. A mild detergent solution may be used. Be sure to wipe away any detergent residue with a plain water dampened cloth.

•DO NOT IMMERSE THE MH120 Desktop Charger IN WATER OR OTHER LIQUID.

•DO NOT POUR LIQUIDS INTO THE SLOT.

CAUTION

The Battery Pack contacts on the Wireless Telephone may be cleaned with isopropyl (rubbing) alcohol applied with a Q-tip, cloth, or paper towel. Do not push or pull the exposed Battery Pack contacts.

IMPORTANT

•Never use non-NEC Business Solutions Ltd. charging units as they could damage the Battery Pack.

•Only use the original plug-in power adapter for the Chargers.

• Do not dip the Battery Pack in water or throw into the fire.

• Do not throw away the Battery Pack with your domestic waste. Take used Battery Packs to an appropriate collection point for recycling or send them back to your supplier or servicing agent.

Replacement Battery Packs are available from your supplier or servicing agent.

Mobile Handset 120 and Desktop Charger/Gang Charger User Guide - Revision 1

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Contents Mobile Handset 120 Desktop Charger Gang Charger Page Liability Disclaimer Please NoteRadio Frequency RF Information Page Electro Magnetic Interference/Compatibility Medical DevicesInternational Certifications Use While DrivingMH110 Wireless Telephones Specific Absorption Rate SAR InformationPage MH120 Limit set by the FCC is 1.6W/kg. T Page Contents Using the MH120 Desktop and Gang Chargers Figures Page MH120 Desktop Charger LED indicator lights TablesPage Using this Guide IntroductionWhen you see It means Example Document ConventionsWhen you see Page MH120 Wireless Telephone 1MH120 Wireless TelephoneMaking a Call Turning the Wireless Telephone On or OffAnswering a Call Activating System Features Using Call WaitingDescriptions Using the Softkeys 2MH120 Wireless Telephone-display area highlightedActivating Features With Shortcut keys Using Push to Talk PTTSelecting a Channel Call Period Initiating CallsTransmitting Calls Receiving CallsMuting a PTT call Changing PTT volumeTerminating a PTT Call Early Answering an Incoming PBX Call During a PTT Call Utilizing Status IndicatorsMaking a PBX Call During a PTT call Using Wireless Telephone Headsets Setting User PreferencesConfiguring the User Option Menu Commands Descriptions ActionsRemoving and Replacing Battery Packs Working with Battery PacksLow Battery Indicator Changing the Battery Pack During a Call Page Using the MH120 Desktop and Gang Chargers MH120 Desktop ChargerUsing the MH120 Desktop Charger Using the Gang Charger MH120 Gang ChargerCleaning the Chargers Troubleshooting a Blinking LEDPrecautions Care of the Wireless Telephone and ChargersCleaning tips Usage Tips Care of the Wireless Telephone and Chargers Page Page NEC-9122, Revision
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120 specifications

The NEC 120 is a well-regarded platform that exemplifies cutting-edge technology and performance in its category. Designed primarily for high-performance computing and telecommunications applications, the NEC 120 has become a staple in many industries, providing robust solutions for demanding workloads.

One of the standout features of the NEC 120 is its microwave technology, which utilizes advanced signal processing capabilities. This system enhances the efficiency of data transmission, reducing latency and boosting overall communication performance. The NEC 120's ability to handle high-frequency signals makes it especially valuable in environments that require rapid data processing, such as mobile networks and internet service providers.

In terms of hardware, the NEC 120 is powered by a multi-core processor architecture, enabling parallel processing that significantly improves computational speed. This feature is essential for applications that handle complex calculations and large volumes of data simultaneously. Additionally, the architecture is complemented by a high-capacity memory system that supports extensive data storage and retrieval, catering to the needs of enterprise-level applications.

Another notable characteristic of the NEC 120 is its modular design. This allows for customization and scalability, making it easy for organizations to adapt the system to their specific requirements. Whether a company needs to expand its capabilities or integrate new technologies, the NEC 120 can be updated without complete system overhauls, thus maintaining cost-effectiveness.

The NEC 120 also excels in its energy efficiency, which is critical in today’s environmentally conscious technology landscape. By minimizing power consumption while maximizing performance, the platform not only reduces operational costs but also aligns with sustainable practices.

Security is an increasingly important aspect of technology, and the NEC 120 addresses this with robust security features to protect data integrity and privacy. This includes advanced encryption methods and secure access protocols, ensuring that sensitive information is safeguarded from breaches.

Overall, the NEC 120 stands as a testament to NEC Corporation's commitment to delivering innovative and reliable technology solutions. With its emphasis on performance, scalability, and security, the NEC 120 is well-suited for a wide range of applications, from telecommunications to enterprise computing, making it a valuable asset for organizations aiming for technological advancement.
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