System

capacity, 1-8,D-1overview, 3-1parts, 2-8

System clock, changing, 5-7System Date procedure (#101), 5-10System Day procedure (#102), 5-10System Password

Night Service with, 4-14using, 6-18

System Password procedure (#403), 4-14,5-12System Planner, viii, 3-5,4-1

System Programming

Abbreviated Ringing (#305), 5-11Allowed List Assignments (#408), 5-12Allowed Phone Number Lists (#407), 5-12Automatic Extension Privacy (#304), 5-11Button-Down Mode (#723), 5-3,5-10call reporting device (SMDR), 5-13Calling Group Extensions (#502), 5-13Copy Settings (#399), 5-4,5-11

Dial Mode (#201), 5-11

Disallowed List Assignments (#405), 5-12Disallowed Phone Number Lists (#404), 5-12Display Language (#303), 5-11Doorphone 1 Extension (#604), 5-13Doorphone 2 Extension (#605), 5-13Doorphone Alert Extensions (#606), 5-13Emergency Phone Number List (#406), 5-12Fax Machine Extensions (#601), 5-13

Fax Management, 5-13

Hold Disconnect Time (#203), 5-11Hotline (#603), 5-13

Hunt Group Extensions (#505), 5-13

Line Access Restriction (#302), 5-11Line Assignment (#301), 5-11MLS-12D phone overlay, 5-6MLS-34D phone overlay, 5-5Music on Hold (#602), 5-13

Night Service Button (#503), 5-13

Night Service Group Extensions (#504), 5-13Outgoing Call Restrictions (#401), 5-12overlays, 5-4

overview, 5-1

PBX Dial-Out Code (#106), 5-10Pickup Group Extensions (#501), 5-13Recall Timer Duration (#107), 5-10Reset Line Assignments (#722), 5-10Rotary Dialing Timeout (#108), 5-10SMDR Record Type (#608), 5-13SMDR Top of Page (#609), 5-13System Date (#101), 5-10

System Day (#102), 5-10System Password (#403), 5-12System Reset (#728), 5-10System Time (#103), 5-10Toll Call Prefix (#402), 5-12

System Reset procedure (#728), 5-10

System Speed Dialing

Centrex, 3-6

entering special characters, 5-14equipment feature, 4-14

form, A-1

programming, 5-14using, 6-13

System Time procedure (#103), 5-10

T

Telephone buttons, 6-4

Centrex button features, 3-6

connecting to equipment controller, 2-12dead, C-3

entering numbers into lists, 4-18equipment button features, 4-10feature, 6-8

indicators, 6-3to 6-4installation, 2-4labeling, 5-8lights, 6-3

MLC-6 cordless, 1-9MLS-12, 1-9MLS-12D, 1-9MLS-34D, 1-9MLS-6, 1-9problem, C-3

programming, 5-4,5-7standard, 1-10testing, 2-12

types for premises equipment, 1-9Telephone Programming

Auto dialing, 5-15Call Forwarding, 5-16Call Pickup, 5-16Direct Line Pickup, 5-16Do Not Disturb, 5-16Exclusive Hold, 5-16Extension Hunt Group, 5-16features, 4-25

Group Calling, 5-16

Group Paging, 5-16

Group Pickup, 5-16

Last Number Redial, 5-16Line Ringing, 5-15Loudspeaker Paging, 5-16Message Light Off, 5-16Message Light On, 5-16Personal Speed Dial Numbers, 5-15Privacy, 5-16

Recall, 5-16

Save Number Redial, 5-16

Touch-Tone Enable, 5-16Terminology, v

Toll Call Prefix procedure (#402), 5-12

IN-8 Index

Page 161
Image 161
AT&T II manual IN-8 Index

II specifications

AT&T II, a pivotal case in the landscape of telecommunications regulation, emerged from the expansive antitrust actions against the American Telephone and Telegraph Company (AT&T). Following World War II, AT&T had established itself as a telecommunications behemoth, monopolizing the market. The ramifications of this dominance spurred a significant shift in regulatory measures, leading to the dissolution of the Bell System in 1984, which consisted of AT&T and its regional operating companies.

One key feature of AT&T II is its emphasis on promoting competition in the telecommunications sector. The court's decision aimed to dismantle the monopolistic practices that had stifled innovation and restricted consumer choice. By encouraging competition among various service providers, the ruling paved the way for an environment where new technologies could flourish.

The technologies that emerged post-AT&T II significantly transformed the telecommunications landscape. The introduction of new digital switching systems allowed for improved call quality and increased network efficiency. The evolution of fiber-optic technology also played a crucial role, enabling faster transmission speeds and greater data capacity. Moreover, innovative services, such as mobile telephony and broadband internet, proliferated as competition increased.

Another characteristic of AT&T II is its focus on accessibility and consumer protection. The ruling mandated that telecommunications services be available to a broader swath of the population, ensuring that underserved communities had access to essential communication services. This shift not only democratized access but also laid the groundwork for the modern internet revolution, fostering the growth of the digital economy.

The impact of AT&T II can also be seen in the regulatory frameworks that followed. The Federal Communications Commission (FCC) adopted policies aimed at enhancing market transparency and ensuring fair practices among competitors. These regulatory changes helped to create a more equitable playing field, allowing smaller companies to compete against established giants.

In summary, AT&T II marked a turning point in telecommunications history, characterized by a focus on competition, technological advancements, and consumer protection. The dissolution of AT&T's monopoly allowed for the rapid evolution of technology and services, ultimately benefiting consumers and fostering an environment ripe for innovation. This ruling not only redefined the telecommunications industry but also set a precedent for how markets are regulated in the United States.