Nortel Networks 744X manual Display backlight

Page 17

The following graphic shows the softkey mapping for feature options on the third line of the display.

Display softkey mapping example

NEXT CALL ERASE			Line 3

1 2 3

Display softkeys

Display backlight

The display backlight automatically turns on when there is an incoming call, or if a key is pressed.

The backlight turns off after 10 seconds when the handset is idle.

You can disable the backlight to save power, refer to the “Customizing handset” section in this guide for more information.

Note: The backlight is disabled when the key lock function is activated.

Image 17

Contents Nortel Networks Digital Mobility Phone 744X User Guide Congratulations Page Page Contents Page Handset information Getting StartedBattery information Installing battery Charging battery Checking battery capacity Battery disposal About your 743X/744X handset Menu key Off hook active Handset displayDisplay softkeys Display backlight Changing Menu Language Adjusting speaker volumeTurning the handset ON/OFF Profile set-up Customizing handsetDescription of profile functions Can be turned on/off using and . Confirm with On hook dialling pre-dial Dial directlyRedial Dial from your phone bookHold a call Answering callsTurn on loudspeaker Making or answering a second callMute a call To view, reply and listen to your messages Replying to messagesMenu structure Moving around in the MenuRedial MENU, using the key MSF-MAIL Menu by pressing R with a long key press Using the alphanumeric keyboard Using phone bookStoring a number Reading Book numbers Storing from Redial listDeleting numbers Changing numbersDeleting from Redial list Using text messages MSFReplying a MSF mail Reading a MSF mailDeleting a MSF mail Forwarding a MSF mailDeleting all MSF mails Writing a MSF mail Locking/unlocking a MSF mailSilent ShortcutsInformation TroubleshootingImportant Safety Instructions and Product Information Exposure to sunlight, heat and moisture Intrinsic safetyBattery Precautions Page Page Menu language Menu profile set-up Menu structure Menu mail Menu phone book storing a number Menu phone book reading, deleting, editing a number HD ED1

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744X specifications

Nortel Networks was a prominent player in the telecommunications arena, known for its innovative products designed to meet the evolving demands of network technologies. Among its distinguished offerings were the Nortel Networks 744X and 743X systems, both highly regarded for their capabilities in supporting robust communications infrastructures.

The Nortel Networks 744X is particularly notable for its flexibility and scalability. This solution is tailored for medium to large-sized enterprises, enabling them to enhance their voice and data services through a single platform. One of its hallmark features is the ability to integrate voice over IP (VoIP) technology, which allows organizations to harness the advantages of both traditional and modern telephony. This integration facilitates seamless communication pathways, reduces operational costs, and enables users to access advanced features such as unified messaging and call center functionalities.

On the other hand, the Nortel Networks 743X system is designed with a focus on smaller enterprises but retains many of the powerful capabilities found in the 744X. The 743X system supports an array of telecommunication protocols and technologies, ensuring compatibility with existing infrastructure. Key characteristics of this system include its ease of installation and management, making it accessible for businesses without extensive technical expertise. Its support for both wired and wireless communications provides a versatile environment that can adapt to the changing needs of any organization.

Both systems employ Nortel's resilient architecture, which guarantees high availability and performance. This resilience is crucial for businesses that rely on uninterrupted communication for their day-to-day operations. Furthermore, they leverage Quality of Service (QoS) mechanisms to prioritize critical traffic, ensuring that voice communications receive the necessary bandwidth even during peak usage times.

In terms of security, Nortel Networks has invested significantly in safeguarding its systems against potential vulnerabilities. The 744X and 743X incorporate advanced encryption and authentication protocols, providing users with peace of mind while conducting sensitive communications.

In summary, the Nortel Networks 744X and 743X systems exemplify the company's commitment to delivering reliable, flexible, and secure telecommunications solutions. With their advanced features and robust technologies, these systems have established a solid foundation for businesses striving to enhance their communication capabilities and meet the demands of a rapidly advancing digital landscape. Their legacy continues to influence current networking strategies and solutions in the enterprise sector.