SBC SBC-420 User Manual Download Page 3

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INITIAL SETUP

CID – Caller Identification or Caller ID.

EXTENSION – An individual 420 telephone having a unique extension number.

IDLE MODE – Extension not is use.

OFF-HOOK - Going “off-hook” refers to lifting the handset, activating the speakerphone or
pressing the headset button for the purpose of making or answering a call. When the phone is
successfully taken off-hook, a telephone line will be “seized” in which either an incoming call is
answered or a dial tone heard.

VMI – Visual Message Indication.

POT – “Plain old telephone” refers, in so far as this manual is concerned, to a non 420 type
telephone. A POT can be connected to any line shared by a 420 system, but cannot utilize the
420 system features such as intercom, paging or call transfer.

SYSTEM – Up to twelve 420 telephones connected with a common line 1, each having a unique
extension number between 11 and 22.

INTRODUCTION

Congratulations! You have purchased the 420, a versatile fully featured 4 line telephone. The
420 is designed to work as a 

system phone

 when used with additional 420 telephones. As a

system, the 420 supports advanced telephone features such as intercom, paging and call
transfer. Up to twelve 420s can be connected as a system.

Plan your system before you install the telephones, remembering the following requirements:

TERMS

INITIAL SETUP

TELEPHONE OPERATION

Room Monitor ........................................... 28
Making an Intercom Call ............................ 29
Answering an Intercom Call ....................... 29
Making an Intercom Conference Call ......... 29

CALLER ID

Caller ID ..................................................... 30
The Caller ID Display ................................. 30
Viewing Caller ID Information .................... 30

Viewing Caller ID Information of an

Incoming Call ..................................... 30

Viewing Caller ID Information of

Simultaneous Incoming Calls ............ 30

Call Waiting Caller ID ................................. 30
Stored Caller ID Records ........................... 31

Viewing Stored Caller ID Records .......... 31
Information Other than the Caller’s Name

and Number may be Displayed ........... 31

Dialing Using Caller ID Records ................. 31
Deleting Caller ID Records ......................... 32

Deleting an Individual Caller ID Record . 32
Deleting All Caller ID Records ................ 32

DIRECTORY

Directory .................................................... 32
Creating a New Directory Entry .................. 32
Transferring a Caller ID Record to the

Directory ................................................ 33

Locating a Directory Record ...................... 33

To Scroll through the Alphabetical List of

Directory Records .............................. 33

Locating a Directory Record

(by Jumping) ...................................... 33

Dialing a Directory Number ....................... 33
Deleting Directory Records ....................... 34

Deleting an Individual Directory Record 34
Deleting All Directory Records ............... 34

Transferring a Number from LNR (Last

Number Redial) to the Directory ............ 34

TABLE OF CONTENTS

Please take a moment to locate and identify the components shipped with your Telephone.
Enclosed within the packaging:

  Executive Telephone Set

Handset

Handset Cord

AC Adapter

2 Telephone Line Cords (long)

1 Line Cord (short)

Owner’s Guide

The 420 telephones communicate over
the wire on line 1. Line 1 must be
common to all 420 telephones for the
system features to operate.

The total length of telephone wiring
connected to line 1 should not exceed
600 feet.

Each 420 in the system must be assigned
a unique EXTENSION NUMBER. Valid
numbers are from 11 – 22.

If multiple extensions will be installed,
install and program the extension
numbers one at a time.

The 420 is designed to support telephone company features, including CENTREX. Caller ID and
Call Waiting Caller ID and other telephone company features require subscription to these
services.

NOTES:

You must subscribe to the combined service of Call Waiting and Call Waiting Caller ID to use the Call Waiting
Caller ID feature. Check with your local telephone company for service availability.

DSL service on line 1 or 2 may interfere with system communications. Use line 3 or 4 for DSL.

PACKING LIST

3 Feature Key Index Cards;
1 installed, 2 spares

Desk/Wall Mount Bracket

Programming the Feature Keys ................. 35

Dialing Using the Feature Keys .............. 35

Transferring a Number from LNR (Last

Number Redial) to a Feature Key ............ 36

Using a Headset ........................................ 36
Power Failure Operation ............................ 36
Battery Low Indication .............................. 36
Troubleshooting ........................................ 37
Programming Tree ..................................... 39
FCC Requirements ..................................... 45

ADDITIONAL FEATURES

Summary of Contents for SBC-420

Page 1: ...5156 2006 Grace DigitalInc All rights Reserved SBC is a trademark of AT T Knowledge Ventures L P Licensed to Grace DigitalInc In case of difficulities visit our service center at www sbctelephones co...

Page 2: ...Reminder 19 Programming Area Codes 19 Resetting the 420 20 TELEPHONE OPERATION New Call Message Waiting Indicator 21 Voice Mail 21 Turning the Message Waiting Indicator Off 21 Line Status Indicators...

Page 3: ...s 32 Deleting an Individual Caller ID Record 32 Deleting All Caller ID Records 32 DIRECTORY Directory 32 Creating a New Directory Entry 32 Transferring a Caller ID Record to the Directory 33 Locating...

Page 4: ...tures page 25 HEADSET Answer or make calls without lifting the handset page 36 HOLD Places or releases a call on hold page 24 INTERCOM Call other 420 stations without using an outside line LCD BACKLIT...

Page 5: ...7...

Page 6: ...his process will take about 8 seconds 5 The initial display will appear The default extension ID is 22 CONNECTING THE TELEPHONE cont 01 01 01 01A EXT 22 CID 000 000 NOTE If you are using a single cabl...

Page 7: ...d advance to AM PM 11 Use the buttons to select AM or PM 12 Press SAVE to accept your settings and advance to DAY OF WEEK 13 Use the buttons to select the correct day 14 Press SAVE to accept your sett...

Page 8: ...o enter 5 Use the buttons to select the ringer type As you scroll through the types a sample of the actual ringer will be heard L1 RINGER TYPE Type 2 Programmed L1 RINGER TYPE Type 2 select SAVE 6 Pre...

Page 9: ...e button to enter 5 Use the buttons to turn the line on or off L4 USAGE Off select SAVE 6 Press SAVE to accept the setting 7 The LINE IN USE INDICATOR for the line will stop flashing and will not reli...

Page 10: ...in the PROGRAM mode press the button until the following screen appears LINE GROUP select enter LINE GROUP L04 select SAVE 2 Press the button to enter 3 Use the buttons to change the LINE GROUP LINE G...

Page 11: ...6 sec select SAVE 2 Press the button to enter FLASH TIME 0 8 sec select SAVE FLASH TIME 0 8 sec Programmed 3 Use the buttons to change the setting 4 Press SAVE to accept the setting CHANGING HOLD REMI...

Page 12: ...oice Mail PROGRAMMING TELEPHONE TURNING THE MESSAGE WAITING INDICATOR OFF The light and display indication can be turned OFF manually in the PROGRAM MODE MSGW LIGHT select enter L1 MSGW LIGHT select e...

Page 13: ...the line is in use the line will not be seized RECEIVING TELEPHONE CALLS If you subscribe to Call Waiting and a call is received on a line in use for another call you will hear a beep to indicate the...

Page 14: ...A CALL ON HOLD 1 Press HOLD 2 The LINE INDICATOR will flash regular to indicate that the call is on Hold TO RELEASE A CALL ON HOLD 1 Press the flashing LINE button or pick up another phone on the sam...

Page 15: ...you to bridge a call between any two lines to establish a 3 way conference call 1 Initiate the first call 2 Place the first call on HOLD 3 Initiate the second call 4 Press CONFERENCE You will now be t...

Page 16: ...ion 1 Press PAGE to answer You can use the speakerphone headset or handset to converse 2 To end simply hang up NOTE Only one extension can answer a system wide page at a time PAGING A SINGLE EXTENSION...

Page 17: ...420 between the first and second ring NOTE If you answer a call before the second ring the Caller ID information might not be displayed Call Waiting Caller ID records will not be displayed or logged d...

Page 18: ...RD 1 Press CALLER ID 2 Locate the desired Caller ID record using the buttons 3 Press ERASE 4 The screen will prompt ERASE erase 5 Press ERASE to confirm or END to abort DIRECTORY The 420 will store up...

Page 19: ...USING THE FEATURE KEYS 1 Go off hook 2 Press the desired FEATURE key To dial the second memory press SHIFT followed by the FEATURE key 6 Enter the telephone number using the numeric keypad 7 Press the...

Page 20: ...ure the coiled handset cord is plugged into the HANDSET jack not the HEADSET jack See pg 7 Intercom Paging Signal Not Received Make sure you have programmed your extension number correctly Line 1 must...

Page 21: ...ur phone These devices can interfere with the system s data links Operation During a Power Failure A 9 volt battery must be installed for power failure operation See pg 36 No Call Waiting Caller ID In...

Page 22: ...Off select SAVE DELAY RING Off Programmed DELAY RING 02 sec select SAVE DELAY RING 02 sec Programmed Maximum Delay Ring 30 sec PROGRAMMING TREE L3 L4 L3 L4 MSGW LIGHT select enter L1 MSGW LIGHT select...

Page 23: ...r LINE GROUP L04 select SAVE LINE GROUP L04 Programmed LINE GROUP L15 select SAVE LINE GROUP L15 Programmed LINE GROUP PRV select SAVE LINE GROUP PRV Programmed AUTO MUTE select enter AUTO MUTE On sel...

Page 24: ...problem with this unit the telephone company may ask you to disconnect this equipment from the network until the problem has been corrected or you are sure that the equipment is not malfunctioning 6 R...

Page 25: ...t Amplification 0dB to 12dB 4 levels The unit is hearing aid compatible Design and specifications are subject to change without notice Feature Specifications UZ635AT Caller ID with Call Waiting Type 2...

Page 26: ...roduct damage 6 Slots and openings in the cabinet and the back or bottom are provided for ventilation To protect it from overheating these openings must not be blocked or covered by placing the produc...

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