At&T | AT&T 8503T instruction

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® Communications System DEFINITY Generic 1 and Generic 3

8503T Voice Terminal

User's Guide

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AT&T 8503T manual At&T

Contents

AT&T To Order Copies of this Document Contents Isdn 8503T Voice Terminal Your Isdn 8503T Voice Terminal Designation card Receiver What the Features Do Switch Features Page Gray Type How to Use the Features Quick Reference Lists Answering Placing a Call Phone FeaturesOr press Drop Drop Conference Hold Or, if appropriate, press Redial to store the last Memory DialingNumber you dialed from the dial pad Mute MessageRedial Select Ring and Ringer Volume Self-Test Transfer Special Instructions Switch Features Dial list item 1, 2 Dial tone Abbreviated Dialing Automatic Callback Call Forwarding All Calls Or Dial Call Forward Cancel codeCall Park Or Dial Answer Back code Then your extension number Or Dial Call Pickup code Call Pickup Leave Word Calling Or Dial Leave Word Calling Cancel codeOr Dial Leave Word Calling code Priority Calling Or Dial Send All Calls cancel codeSend All Calls Or Dial Priority Calling code Voice Message Retrieval Ringing Tones Tones and Their Meanings Covering user Key Words to Know Communications System Generic 1 or Generic Quick Reference Lists Feature Codes Miscellaneous Trunk Codes 555-230-747 Graphics AT&T Issue 2, March