R

Recall problem, C-4using, 6-6

Recall feature programming, 5-16using, 6-10

Recall Timer Duration procedure (#107), 5-10Receptionist’s extension

Central Call Coverage, 4-3

Centrex Call Coverage, 4-5line assignments, 1-5Local Call Coverage, 4-7Night Service button, 4-10programming, 4-3,4-10

Reference materials, viii Related documentation, viii

REN (Ringer Equivalence Number), 1-10,2-5,D-1Repairs, C-9

Repertory dialer, 1-12Replacing a module, 2-14

Reset Line Assignments procedure (#722), 5-10Restrictions

all calls from an extension, 5-12Allowed phone numbers, 5-12Centrex, 3-6

Disallowed phone numbers, 5-12equipment, 4-15

outside line, 4-16secondary line, 4-10

Ringer Equivalence Number (REN), 1-10,2-5,D-1Ringing

Centrex, 1-6delayed, 1-5intercom, B-2patterns, 6-2primary line, 1-5,3-1problem, C-5secondary line, 1-5,3-3

Rotary Dialing Timeout procedure (#108), 5-10

S

Safety instructions, ii Safety statements, viii Save Number Redial feature

programming, 5-16using, 6-10

Secondary line assignment, 1-5,3-3defined, 1-5

dialing restrictions, 4-10,4-15ringing, 1-5,3-3

Setup decisions

auxiliary equipment, 4-22button-down operation, 4-7

call coverage, 4-3,4-5to 4-8,4-10call reporting device (SMDR), 4-24changing configuration, vii dialing restrictions, 4-15doorphone, 4-23

Hotline phone, 4-23Night Service, 4-13paging, 4-12speed dialing, 4-14

SMDR (Call reporting device) connecting devices, 2-13description, 1-11

jack, 1-8setup, 7-7

setup decisions, 4-24

SMDR Record Type procedure (#608), 4-24,5-13SMDR Top of Page procedure (#609), 5-13Speaker

paging, 6-14using, 6-6

Speakerphone description, 1-12performance tips, 6-7using, 6-7

Special characters, 5-14Specifications, D-1

call reporting device (SMDR), D-1capacities, D-1

dimensions and weights, D-1electrical, D-2

environmental requirements, D-2expansion processor module, D-3extension jack, D-1to D-2extension out of building, D-2

In-Range Out-of-Building (IROB) protectors, D-2local phone company information, D-1

Page jack, D-2

primary processor module, D-3switch fabric, D-1

wiring, D-2Speed dialing

Centrex feature, 3-6equipment feature, 4-14form, A-1programming, 5-14using, 6-13

Standard telephone installation, 2-4limitations, 6-8using, 6-7

Switch fabric specifications, D-1Switchhook

standard phone, 6-8using, 6-6

Index IN-7

Page 160
Image 160
AT&T II manual Index IN-7

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.