User’s manual
CL80121/CL80131
DECT 6.0 expansion handset
for use with AT&T model
CL82311/CL82321
Table of contents
Getting started
Installation ...................................................................................................................1
Quick reference guide - handset ......................................................................2
Charger installation .................................................................................................5
Battery installation and charging .....................................................................6
Registration and deregistration
Adding and registering handsets .....................................................................8
Register a handset to your telephone base ..........................................8
Deregistering handsets ......................................................................................10
Deregister all handsets from your telephone base .........................10
Appendix
Troubleshooting .....................................................................................................11
Maintenance.............................................................................................................19
Important safety information ..........................................................................20
Safety information.............................................................................................20
Especially about cordless telephones .....................................................21
Precautions for users of implanted cardiac pacemakers ..............22
Pacemaker patients ..........................................................................................22
Especially about telephone answering systems ................................22
For C-UL compliance ...........................................................................................23
Mesures de sécurité importantes ..............................................................23
FCC Part 68 and ACTA........................................................................................27
FCC Part 15 ..............................................................................................................29
California Energy Commission battery charging testing
instructions ...............................................................................................................30
Limited warranty ....................................................................................................31
Technical specifications .....................................................................................34
DECT 6.0 digital technology .........................................................................34
Telephone operating range ..........................................................................34
Redefining long range coverage and clarity ........................................34
HD audio ................................................................................................................34