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Nortel Networks 2210, 2212, 2211 manual Cleaning the Wlan Handset contacts, Accessories

Models: 2210 2211 2212

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Chapter 6 WLAN Handset, headset, batteries, chargers, and accessories 59

Cleaning the WLAN Handset contacts

The battery pack contacts on the WLAN Handset can be cleaned with isopropyl (rubbing) alcohol applied with a cotton swab, cloth, or paper towel. Do not push or pull the exposed battery pack contacts.

IMPORTANT!

•Always use the Desktop Charger provided to charge the battery pack. Other chargers can damage the battery pack.

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

•Do not dip the battery pack in water or throw into the fire.

•Do not dispose of 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.

Accessories

Optional accessories for the handset are:

•carrying case

•belt clip

For further information, consult the documentation supplied with the accessory.

WLAN IP Handset 2210/2211/2212 User Guide

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Nortel Networks 2210, 2212, 2211 manual Cleaning the Wlan Handset contacts, Accessories
Page 58 Page 60

2210, 2211, 2212 specifications

Nortel Networks, once a titan in the telecommunications arena, produced a variety of products that were pivotal in shaping the future of communication technologies. Among these products were the Nortel 2212 and 2211, which played a significant role in enterprise environments, particularly in the realm of voice over IP (VoIP) and unified communications.

The Nortel 2212 and 2211 are voice codecs used primarily in voice and video communications. They are built to handle multimedia transmissions over packet-switched networks, enhancing voice clarity and video quality. The 2212 codec is particularly noted for its ability to support a wide range of audio frequencies, which allows it to replicate sounds with greater fidelity. This is crucial in corporate settings where clear communication is imperative.

One of the standout features of both codecs is their ability to support multiple voice channels. The 2212 can handle up to 12 simultaneous voice calls, while the 2211 is optimized for smaller operations and can manage 11 calls effectively. This scalability is essential for businesses of varying sizes, enabling them to grow without needing substantial overhauls to their existing infrastructure.

In terms of technology, the Nortel 2212 and 2211 utilize advanced compression algorithms to minimize bandwidth usage while maintaining high audio quality. This is especially beneficial for organizations operating in areas with limited bandwidth or needing to cut costs related to data transmission. Nortel's technology optimizes the transmission over IP networks, making it suitable for VoIP, video conferencing, and even multimedia content delivery.

Additionally, both codecs are compliant with various standards, which makes them compatible with a wide array of telecommunications equipment. Their interoperability means that businesses can integrate these codecs into existing networks without significant disruptions.

Security is another prominent characteristic of the Nortel 2212 and 2211. With built-in encryption protocols, these devices ensure that voice and video communications remain secure from potential eavesdropping or unauthorized access.

In summary, the Nortel 2212 and 2211 play crucial roles in modern telecommunications, offering robust features like scalability, advanced compression, compatibility, and security. Their legacy continues to influence the development of communication technologies and practices in enterprises around the globe, even as newer systems emerge in the fast-evolving telecom landscape.