AT&T 2820 User Manual page 3

Expandable cordless phone with touch sensitive keypad

Table of Contents

Voice Mail ............................................................................................18

Programming voice mail access number........................................18

Message waiting.............................................................................19

Handset Settings................................................................................20

Using handset keys to enter text ....................................................20

Navigate handset menus................................................................21

Change display settings .................................................................23

Change ring and key tones.............................................................23

Assigning a name to a handset ......................................................24

Handset reception ..........................................................................24

Reset ...................................................................................................25

Default Settings..................................................................................25

Handset Special Features .................................................................26

Phone setup ...................................................................................26

Smart Key lock ...............................................................................26

Auto answer....................................................................................27

Clock and alarm settings ................................................................27

Paging the handset.........................................................................28

Headset ..........................................................................................29

Multi-Handset Operation ...................................................................29

Handset Registration ......................................................................29

Using the intercom function ............................................................30

Room monitor .................................................................................31

Troubleshooting .................................................................................33

Safety information..............................................................................35

Care and maintenance.......................................................................38

Caring for your product...................................................................38

Speciﬁcations.....................................................................................39

FCC Statement ...................................................................................40

Declaration of conformity................................................................40

Consumer information ....................................................................40

Limited warranty .............................................................................42

Procedure for warranty repair .........................................................44

Table of Contents

Id-2820