Table of Contents

Important Information

2

Headset Jack

19

Equipment Approval Information

2

Mute

19

Interference Information

3

Hold

19

Hearing Aid Compatibility

3

Exit Button

19

Licensing

3

Voice Mail Button

19

FCC RF Radiation Exposure Statement

4

Voice Mail Indicator Light

19

Introduction

5

Intercom Button

20

Important Installation Information

8

Call Forwarding

20

Safety Precautions

8

Conference Calling

20

Installation Guidelines

8

Second Incoming Call

20

Parts Checklist

9

Caller ID

20

Cordless Handset Installation

10

Call Waiting

21

Installing the Charging Cradle and AC Adaptor

10

Extension Groups

21

Installing the Cordless Handset Battery

10

Using Your RCA 25450 Phone System

22

Installing the Charging Cradle Wall Mount

11

Making a Call

22

Registering the Cordless Handset

12

Receiving a Call

25

Cordless Handset Layout

15

Ending a Call

26

Cordless Handset Charging Cradle Layout

16

Switching Between Audio Modes

26

Features

17

Putting Call(s) on Hold

26

LCD display

17

Call Waiting

27

End/Power Button

17

Mute

27

Talk Button

17

Advanced Functions, Systems and Settings

28

Left and Right Soft Buttons

18

Transferring a Call to Another Extension

28

MENU System (Adjust Settings and Registration)

18

Intercom Calls

29

Redial Soft Button

18

End an Intercom Call

30

Pre-Dialing

18

Ignore and Override an Incoming Line or Intercom Call

30

Navigation Button

18

Voice Mail (VM)

31

Speaker Button

18

Configure VM

31



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RCA H5450 manual Table of Contents