User's manual
CL80143/CL80173/CL80183/CL80193
DECT 6.0 expansion handset
for use with AT&T models
CL82143/CL83143
Table of contents
Installation ...................................................................................................................1
Charger installation .................................................................................................5
Deregistering handsets ......................................................................................10
Troubleshooting .....................................................................................................11
Maintenance.............................................................................................................19
Safety information.............................................................................................20
Pacemaker patients ..........................................................................................22
For C-UL compliance ...........................................................................................23
FCC Part 68 and ACTA........................................................................................26
FCC Part 15 ..............................................................................................................28
Limited warranty ....................................................................................................30
HD audio ................................................................................................................33