Table of contents

Installation

.

.

1

Transfer an external call

.

16

Parts checklist for i6767

.

 

1

Toggle between external and intercom call . . . .

 

17

Parts checklist for i6777/i6778

 

 

2

Answer an incoming call during an intercom call . .

 

17

Parts checklist for i6787/i6788

 

 

3

Find handset

 

17

Telephone base installation

.

.

4

Voicemail

 

17

Install handset battery

. .

 

. 5

Advanced operation

 

18

Belt clip & headset (optional)

.

 

6

Directory

 

18

Headset

.

.

6

Store a directory entry

 

18

Belt clip

.

.

6

Chart of characters

 

. 19

About caller ID

. .

 

. 7

Search the directory

 

20

Voicemail service

.

 

7

Dial a directory entry

.

20

If you subscribe to DSL service

.

 

. 8

Edit a directory entry

.

20

Wall mounting bracket installation (optional) . .

.

.

9

Delete a directory entry

 

21

Desk/table bracket installation

 

 

9

Call log

 

21

Telephone settings

 

 

10

Review the call log

 

. 22

Handset layout

 

 

10

Dial a call log entry

 

. 22

Telephone base layout

 

 

11

Save an entry to the directory

 

23

Ringer volume

.

 

12

Delete one or all entries

 

24

Ringer melody

.

 

12

Handset display screen messages

.

24

Basic operation

.

. 14

Redial list

 

25

Make, answer, and end calls with the handset . .

.

 

14

Dial from redial

.

25

 

Delete a redial entry

 

25

Handset speakerphone

.

 

14

 

 

Answering system operation

 

26

Mute

.

. 14

 

Message capacity

.

26

Volume

 

 

15

Ringer mute

.

 

15

Answering system setup

 

27

Call waiting

 

 

15

Activate the answering system

 

. 27

Intercom

.

 

15

Set the clock

 

27

Conference call

.

. 16

Set number of rings

 

. 28

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VTech I6788, I6778 important safety instructions Table of contents