AT&T 1782 user manual For two single-line wall jacks with two single-line phones

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INSTALLATION

L1/L2

Strain

Relief Tab

Standard

Electrical

Outlet

SET 1/(SET 2)

SET 2

Telephone Line Cord

Modular

Telephone Jack

2-Line Adapter

For two single-line wall jacks with two single-line phones:

(To use this installation option, you’ll need to use the 2-Line Adapter.)

aPlug the 2-Line Adapter into the wall jack that will be used as LINE 1.

bPlug one end of the telephone line cord with blue plugs into the adapter jack labeled LINE 2. Plug the other end of the cord into the other wall jack.

cPlug one end of a telephone line cord with clear plugs into the adapter jack labeled PHONE. Plug the other end of the cord into the system jack labeled L1/L2.

dPlug the line cord from one single-line phone into the system jack labeled SET 1/(SET 2). This phone is connected to the Line 1 telephone number.

ePlug the line cord from the other single-line phone into the system jack labeled SET 2. This phone is connected to the Line 2 telephone number.

fGo to Step 2, “Connect the power cord.”

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Contents USER’S Manual Advanced American Telephones. All rights reserved Page Contents Page About Softkeys ButtonsScreen Indicators Connect line cords InstallationTable/Desk Installation Before You BeginFor two single-line wall jacks with a single two-line phone For one two-line wall jack with two single-line phones For two single-line wall jacks with two single-line phones Connect the power cord Wall InstallationStore Home Area Code InitializationSelect display language Set the date Adjust display contrastSet Dial Mode Set the clockSet the Time and Date SET UP System FeaturesFeature Setup Record Outgoing Announcement for a Line Answering System Feature SetupAnnouncement Options Delete Outgoing Announcement for a Line Review Outgoing Announcement for a LineRing Select and Toll Saver for a Line Select Outgoing Announcement for a LineRemote Access Code for the System Answer When Recording for a LineChange Priority Call Code for the System Priority Call Signal for the SystemAudible Message Alert for the System Announcement Monitor for the SystemProgram Area Codes Caller ID Feature SetupTurn Caller ID with Call Waiting On or Off for a Line Turn Incoming Number Announce On or OffLocal Area Code Guidelines Home Area Code GuidelinesLocal Area Codes Home Area CodeSet Display Screen Language Blocked Call InformationSet Display Contrast Call Match Feature SetupSet Dial Mode Caller Specific Outgoing Announcements Store a Number for Caller Specific Outgoing Announcement Review a Caller Specific Outgoing Announcement Remove a Number for Caller Specific Outgoing AnnouncementRecord a Caller Specific Outgoing Announcement Store a Number for Talking Caller ID Talking Caller IDDelete a Caller Specific Outgoing Announcement Review a Talking Caller ID Announcement Record a Talking Caller ID AnnouncementDelete a Talking Caller ID Number Answering System Operation Listen to Your Messages Delete Selected Messages Delete MessagesRecord a Memo Delete All MessagesRecord a Telephone Conversation When Memory is FullConnect with the answering system Connect with the Answering SystemPlay Messages Delete Selected Message Record AnnouncementTurn System Off End the Remote Access CallChange Remote Access Code Review Call History Turn System OnMemory Full Voice Help MenuIncoming Number Announce Caller ID OperationReviewing Call History Caller ID OperationCall Waiting NEW Call LightRemove All Call Records Removing Call Records from HistoryRemove Selected Call Record Display Dial Options Display DialMaking a Display Dial Call For example Display MessagesSystem Does Not Answer After Correct Number of Rings Case of DifficultyDisplay Screen is Blank Messages are IncompleteScreen Displays Extension in Use, and None Are System Does Not Respond to Remote CommandsPower Failure Recovery System Hangs Up While Using Display Dial With SpeakerphoneDisplay Dial Doesn’t Work Screen is FlashingScreen Continues to Display Lift Receiver Some of the Message is Not AudibleUse two #4 screws Template For Wall MountingTo connect with your answering system Remote CommandsRemote Commands

1782 specifications

AT&T 1782 is a significant telecommunications switch that was deployed primarily in the late 20th century, forming an integral part of the phone network infrastructure. This technology played a crucial role in the transition from analog to digital telephony, enhancing the efficiency and reliability of communication services. The AT&T 1782 switch utilized a digital processing architecture, allowing for improved call handling capabilities and a reduction in operational costs.

One of the main features of the AT&T 1782 is its ability to support a high volume of simultaneous calls. With a digital switching capacity, it could handle numerous lines and connections without the performance degradation often seen in older analog systems. This scalability made it an attractive option for many service providers looking to expand their networks while maintaining low latency calls.

In terms of technology, the AT&T 1782 was based on time division multiplexing (TDM), a technique that divides the available bandwidth of a communication medium into time slots. This method allowed multiple signals to share the same transmission medium efficiently, ensuring optimal utilization of resources. The digital nature of the switch also facilitated easier integration with emerging technologies, paving the way for more advanced telecommunication services such as data transmission and multimedia communication.

Another characteristic of the AT&T 1782 switch was its reliability. The design emphasized redundancy and fault tolerance, which minimized downtime and improved service quality. This reliability made the switch suitable for various applications, from residential telephony to larger corporate communications.

The AT&T 1782 also supported advanced features like call routing, billing services, and maintenance monitoring. Service providers could implement these functionalities easily, allowing for personalized customer services and more efficient network management.

Overall, the AT&T 1782 embodies a critical advancement in telecommunication technology, providing the backbone for many service providers during a transformative time in the industry. Its combination of high capacity, digital processing, and reliability positioned it as a preferred choice for many communications networks, influencing how calls and data were managed for years to come.
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