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Nortel Networks IP Phone 1220 manual Adjusting the display screen contrast, Contrast adjustment

Models: IP Phone 1220

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Customizing your IP Phone 1220—basic features

5. Press the Select soft key to save the

Select Cancel volume level and return to the Telephone Options menu.

or

or

Press the Cancel soft key to cancel the modifications.

Adjusting the display screen contrast

You can adjust the contrast using the Local Tools menu. Nortel recommends that you use the Telephone Options menu.

Note: If an Expansion Module is attached to your IP Phone 1220, changes that you make to the LCD screen contrast of the

IP Phone 1220 also apply to the display screen contrast configuration of the Expansion Module.

Use the following procedure to adjust the display screen contrast.

1.Press the Services key, select Telephone Options, and select

Contrast adjustment

or

2.To increase or decrease the display contrast level, press the Left or Right keys.

3.Press the Select soft key to save the

Select

Cancel

changes and return to the Telephone

 

or

Options menu.

 

or

 

 

 

 

Press the Cancel soft key to cancel the

 

 

modifications.

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Nortel Networks IP Phone 1220 manual Adjusting the display screen contrast, Contrast adjustment
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IP Phone 1220 specifications

Nortel Networks IP Phone 1220 is a robust communication device designed to enhance productivity in diverse business environments. This phone is a key component of the Nortel Communication Server 1000 and is widely recognized for its advanced features and reliable performance. The IP Phone 1220 offers a blend of traditional telephony characteristics with the advantages of Voice over IP technology, making it an ideal choice for organizations looking to improve their communication systems.

One of the main features of the Nortel IP Phone 1220 is its user-friendly interface. The device is equipped with a large, high-resolution LCD display that enhances visibility and allows users to navigate menus and options easily. This phone boasts a programmable interface, giving users the flexibility to customize their experience according to their needs. The 1220 model includes eight programmable keys that can be configured for quick access to frequently used functions, making it efficient for busy employees.

The technology used in the Nortel IP Phone 1220 incorporates Power over Ethernet (PoE), which enables the phone to receive power and data through a single Ethernet cable. This simplifies installation, eliminates the need for separate power adapters, and minimizes cable clutter, making it a practical choice for offices with strict space constraints.

Another feature of the IP Phone 1220 is its high-definition audio capabilities. The device supports wideband audio, which significantly improves call clarity and reduces background noise, providing a superior communication experience. This feature is particularly valuable in environments where clear communication is essential.

The Nortel IP Phone 1220 also supports a variety of standard protocols, such as SIP and H.323, ensuring compatibility with a wide range of VoIP systems. This interoperability means organizations can easily integrate the phone into their existing infrastructure without extensive modifications.

Additionally, the phone includes a built-in speakerphone, allowing for hands-free communication, and programmable self-labeling keys that streamline the user experience. The IP Phone 1220 is designed with durability in mind, featuring a sturdy construction that can withstand everyday use in busy workplaces.

In conclusion, the Nortel Networks IP Phone 1220 stands out with its combination of user-friendly design, advanced technology, superior audio quality, and flexibility in integration. These features make it an excellent solution for enhancing business communication, making it a valuable addition to any organization's telecommunications strategy.