Nortel Networks 2211, 2212, 2210 manual To select the Warning Tones, To select the Display Contrast

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Chapter 2 WLAN Handsets overview 25

6Press the Up and Down buttons to scroll through the menu and highlight one of the following settings:

•Enable Tones (default)

•Disable Tones

7Press the Select button (or OK) to select the highlighted setting.

8Do one of the following:

•Press UP to return to the previous menu and configure another option.

•Press to exit all menus and return to the standby state.

You can also press Exit from the top-level menu to exit the menu and return to the active (off-hook) state.

To select the Warning Tones

1Press when the handset is in the standby state.

2Press the Up and Down buttons to scroll through the menu and highlight Phone Options.

3Press the Select button (or OK) to select Phone Options.

4Press the Up and Down buttons to scroll through the menu and highlight Warning Tones.

5Press the Select button (or OK) to select Warning Tones.

6Press the Up and Down buttons to scroll through the menu and highlight one of the following settings:

•Enable Warnings (default)

•Disable Warnings

7Press the Select button (or OK) to select the highlighted setting.

8Do one of the following:

•Press UP to return to the previous menu and configure another option.

•Press to exit all menus and return to the standby state.

You can also press Exit from the top-level menu to exit the menu and return to the active (off-hook) state.

To select the Display Contrast

1Press when the handset is in the standby state.

2Press the Up and Down buttons to scroll through the menu and highlight Phone Options.

3Press the Select button (or OK) to select Phone Options.

4Press the Up and Down buttons to scroll through the menu and highlight Display Contrast.

5Press the Select button (or OK) to select Display Contrast.

6Press the Up and Down buttons to increase or decrease the contrast.

WLAN IP Handset 2210/2211/2212 User Guide

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Contents Wlan IP Handset 2210/2211/2212 User Guide Copyright 2005-2006 Nortel Networks, All Rights Reserved Wlan IP Handset 2210/2211/2212 User Guide Task listTask list NN40050-101 Contents Chapter Features, functions, and buttons Audience About this guideGetting started Symbols and text conventionsPswd PlayGetting Help over the phone from a Nortel Solutions Center How to get HelpGetting Help from the Nortel Web site Getting Help through a Nortel distributor or resellerWlan Handsets overview Wlan Handsets overview Wlan Handset buttons and keysWlan Handset buttons, keys, and descriptions Sheet 1 Following table describes the Wlan Handset buttons and keysScrolling Wlan Handset displayScrolling functions Wlan Handset display Status areaInformation area Wlan Handsets overview Status indicatorsWlan handset states Feature options areaStates of the Wlan Handset Wlan Handsets overview States of the Wlan Handset Setting up the Wlan HandsetSelect the Language To select the Keypad AutolockTo select a language To select the Ring Cadence Ring OptionsTo select the Ring Tone To select the Vibrate Cadence To select the Ring VolumeTo select the Ring Delay Phone Options To select the Noise ModeTo select the Key Tones Enable Warnings default Disable Warnings Enable Tones default Disable TonesTo select the Warning Tones To select the Display ContrastTo configure Push-to-Talk for the handset Configure push-to-talkAdjust speaker volume Adjust ringer volumeTo adjust speaker volume using the Function menu Silence the ringerLock and unlock the keypad To silence the ringer using the Function menuTo lock the keypad To unlock the keypadSecurity Wlan Handsets overview NN40050-101 Wlan Handset feature and function keys Feature and function keysTo activate a feature Feature menu-LINE keySoft Key Abbreviations menu-MENU key Function menu-FCN keyTo use features Program Feature menu itemsTo use external autodial To use internal autodialTo erase memory buttons To make external calls using line keys Basic call featuresMake a call To make internal calls using intercom buttons To make external calls using intercom keysAnswer calls HoldPush-to-Talk End callsMute Call periodTo initiate a Push-to-Talk call To change the Push-to-Talk volumeReceive a Push-to-Talk transmission To respond to a Push-to-Talk callTo unmute a Push-to-Talk call To mute a current Push-to-Talk callTo end a Push-to-Talk call To answer a call during a Push-to-Talk callTo make a call during a Push-to-Talk call View system information TroubleshootingTo view the handset IP address View the current call server IP address TroubleshootingTo view the server IP address To view the handset firmware versionView extension View terminal typeTo view the terminal type To view the extension number Display messagesWlan Handset messages, descriptions, and actions Battery Low message Do not Power OFF Do not turn the Wlan Handset off A few minutes None. Do not turn the Wlan Handset off Troubleshooting NN40050-101 Cleaning your Wlan Handset Wlan Handset, headset, batteries, chargers, and accessoriesWlan Handset, headset, batteries, chargers, and accessories Battery packsHeadset Wlan Handset 2210 and 2212 battery pack location Low battery indicatorsTo change the battery pack while in a call To insert the battery packDesktop Charger Wlan Handset 2210, and Wlan Handset 2211 Desktop Chargers Wlan Handset 2211 Dual Charger Dual ChargerQuad Charger To charge a battery packCleaning the Desktop, Dual or Quad Chargers Using the Quad ChargerTo charge the battery pack Accessories Cleaning the Wlan Handset contactsPage Index Index
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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.
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