AT&T 874 Telephone User Manual


 
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CONTENTS
BEFORE YOU BEGIN ........................ 3
INSTALLATION................................. 4
Table/Desk Installation ......................... 4
Wall Installation .................................... 6
TELEPHONE FEATURE SETUP ........ 10
Assign Intercom Number .................... 10
Set the Clock. ...................................... 10
Set Dial Mode ...................................... 10
Set for Two or Three Phone Lines ....... 11
Set Up for a Private Line ..................... 11
Change BATTERY Display ................... 11
OPERATION................................... 12
Making a Call....................................... 13
Call Privacy ......................................... 13
Line-In-Use Lights ................................ 13
Volume ................................................ 14
Redial .................................................. 15
Auto Redial .......................................... 15
Hold .................................................... 15
Switch Between Lines ......................... 15
Mute .................................................... 16
Flash .................................................... 16
Temporary Tone Dialing ...................... 16
Conference Calls ................................. 16
Do Not Disturb ................................... 17
Transfer a Call ..................................... 17
Timer ................................................... 18
TELEPHONE MEMORY ................... 19
Directory Card .................................... 19
Storing Numbers in Memory .............. 20
Storing a Pause in a
Memory Number ............................. 20
Storing a Temporary Tone Signal
in a Memory Number ...................... 20
Storing Flash in a Memory Number .... 20
Erasing Memory Numbers .................. 20
INTERCOM OPERATION ................. 21
Basic Intercom Operations ................. 22
Making an Intercom Call or Page ........ 22
Answering an Intercom Call or Page... 22
Ending an Intercom Call or Page......... 22
Paging All Phones ................................ 23
Answering an ALLPAGE ....................... 23
Making an Intercom
Conference Call............................... 23
Room Monitor ..................................... 23
Checking Your Station Number .......... 23
IN CASE OF DIFFICULTY ................ 24
EXPANDING THE 874 SYSTEM ....... 26
CENTREX OPERATION ................... 27
Setup Checklist ................................... 27
Setting Up a Fourth Line
for Each Station ............................... 27
Enabling/Disabling Attendant Station . 27
Attendant Operation ........................... 28
Setting Ring Delay Duration................ 28
Answering a Delayed Ring .................. 28
Picking Up Another Station’s Line....... 29