Table of contents
For more detailed instructions, refer to the Complete user’s
manual at www.telephones.att.com/manuals.
Getting started
Quick reference guide - handset ........1
Quick reference guide - handset &
telephone base ......................................3
Quick reference guide - telephone
base .............................................................4
Telephone base installation ..................5
Battery installation and charging .......6
Installation options ....................................8
Tabletop to wall-mount
installation ................................................8
Telephone settings
Handset settings .........................................9
Ringer volume ........................................9
Ringer tone ..............................................9
Set date/time ...................................... 10
LCD language ....................................... 11
Voice language.................................... 11
Caller ID announce ........................... 12
Set speed dial voicemail
number .................................................... 12
Voicemail (visual message
waiting) indicator ............................... 13
Clear voicemail indication ............. 13
Key tone ................................................. 13
Home area code ................................. 14
Dial mode .............................................. 14
QUIET mode .......................................... 15
Telephone base settings ...................... 16
Ringer volume ..................................... 16
Ringer tone ........................................... 16
Set date/time ...................................... 17
LCD language ....................................... 18
Voice language.................................... 18
Caller ID announce ........................... 19
Set speed dial voicemail
number .................................................... 19
Voicemail (visual message
waiting) indicator ............................... 20
Clear voicemail indication ............ 20
Key tone ................................................. 20
Home area code ................................. 21
Dial mode .............................................. 21
Abridged user’s manual
CL83143
DECT 6.0 cordless telephone/
answering system with
caller ID/call waiting