CALLER ID OPERATION

2Press dto make a call

— OR —

Press oto see the choices of how the number can be dialed.

For example,

555Ð0100

1Ð555Ð0100

908Ð555Ð0100

1Ð908Ð555Ð0100

The flashing number is the currently selected method. Use Cor c if you need to select another choice, then press dto make the call

— OR —

Press oto return to the Call list.

Display Messages

PRIVATE NAME

The other party is blocking name information.

PRIVATE NUMBER

The other party is blocking telephone number information.

PRIVATE CALLER

The other party is blocking name and telephone number

 

information.

UNKNOWN NAME

Caller’s number is available, but name is not.

UNKNOWN NUMBER

Your phone company is unable to receive information about

 

this caller’s number.

UNKNOWN CALLER

Your phone company is unable to receive information about

 

this caller’s name and number.

Waiting for caller

A call has come in and the unit is waiting for information

information

from your phone company.

Reset clock

Unit has lost power at some point. Press the softkey next to

 

the time, reset if necessary, then select OK.

Err

Appears with call number and other possibly garbled

 

information when incomplete call information is sent.

Number not Available

An extension phone on this line is being used, so call

Extension in Use

information cannot be received.

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AT&T 1782 user manual Display Messages, For example

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.