AT&T CL4940 Manual

User’s manual
CL4940/CD4930
Big button/big display telephone/
answering system with caller ID/
call waiting
Table of contents
Getting started
Quick reference guide .............................. 1
Installation ........................................................3
Telephone installation ............................. 4
Installation options .....................................6
Tabletop to wall-mount
installation ............................................6
Wall-mount to tabletop
installation ............................................8
Telephone settings
Telephone settings .................................. 10
Set date/time ........................................ 10
Ringer volume ........................................ 11
Language ...................................................11
LCD contrast ............................................12
Dial mode ...................................................12
Telephone operation
Line power mode (no AC power) ....13
To make a call during a power
failure .....................................................13
To answer a call during a power
failure .....................................................13
Telephone operation .............................. 14
Making a call ........................................... 14
On hook dialing (predialing)......... 14
Answering a call .................................... 14
Switching between handset and
speakerphone ................................. 14
Ending a call ............................................ 14
Last number redial ..............................15
Equalizer .....................................................15
Options while on calls ............................ 16
Volume control ..................................... 16
Call waiting............................................... 16
Mute ............................................................. 16
Chain dialing.............................................17
Audio Assist® .......................................... 18
Temporary tone dialing .................. 18
Directory
Directory ......................................................... 19
Directory memory capacity ......... 19
Character chart .................................... 19
Create a new directory entry ...... 19
Review directory entries ................20
Search by name .....................................21
Display dial ...............................................22
Delete a directory entry ................. 22
Edit a directory entry ........................ 22
Speed dial .......................................................23
Enter a speed dial number ............ 23
Assign a speed dial number
from the directory or caller
ID log ......................................................24
Delete a speed dial number .........24
Review a speed dial number ........ 25
Dial a speed dial number ................ 25

AT&T CL4940 Specifications

General

Type	Analog telephone
Answering machine	Yes
Mounting type	Wall
Product color	White
Languages support	ENG, ESP
Dialer location	Base
Phonebook capacity	25 entries
Call log entries	50
Wireless connection	No