The 911 Emergency Telephone Number System Was Introduced by AT&T

question 56

Multiple Choice

The 911 emergency telephone number system was introduced by AT&T in ______.

• A)1968
• B)1945
• C)1973
• D)1986

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Definitions:

Work Week View

A calendar display mode that focuses specifically on the standard business days, typically Monday through Friday.

Appointment Area

Part of a calendar or scheduling application where dates and times for meetings and other commitments are marked.

Events

Specific instances or occasions that are organized or happen with a purpose, often marked on calendars and involving participation or observation.

Schedule View

A calendar or agenda layout showcasing tasks, appointments, or events in a time grid.