User’s manual
EL50019
DECT 6.0 expansion handset
for use with AT&T models
EL52119/EL52219/EL52319
Table of contents
Getting started
Installation ............................................................................................................................. 1
Quick reference guide ....................................................................................................2
Charger installation .........................................................................................................5
Battery installation and charging ..........................................................................6
Registration and deregistration
Adding and registering handsets ........................................................................... 9
Register a handset to your telephone base ...............................................9
Deregistering handsets .............................................................................................. 11
Deregister all handsets from your telephone base.............................11
Appendix
Troubleshooting...............................................................................................................12
Maintenance ......................................................................................................................20
Important safety information ................................................................................21
Safety information ..................................................................................................... 21
Especially about cordless telephones .......................................................... 22
Precautions for users of implanted cardiac pacemakers ..............23
Pacemaker patients ................................................................................................. 23
ECO mode .......................................................................................................................23
Especially about telephone answering systems...................................23
For C-UL compliance ....................................................................................................24
Mesures de sécurité importantes ..................................................................24
FCC Part 68 and ACTA ................................................................................................. 27
FCC Part 15 ..........................................................................................................................29
California Energy Commission battery charging testing
instructions .................................................................................................................... 30
Limited warranty .............................................................................................................31
Technical specications .............................................................................................34
DECT 6.0 digital technology ................................................................................34
Telephone operating range ................................................................................34
Simulated full-duplex handset speakerphone ......................................34