AT&T TL90070 Cordless Telephone User Manual


 
User’s manual
TL90070
DECT 6.0 expansion handset
for use with AT&T models
TL91270/TL91370/TL92220/
TL92270/TL92320/TL92370/
TL92420/TL92470
cordless telephone with
BLUETOOTH® wireless technology
Table of contents
Getting started
Quick reference guide ............... 1
Installation ....................................... 5
Charger installation ..................... 6
Battery installation and
charging ............................................ 7
Battery charging ........................... 9
Adding handset to your
telephone base
Adding and registering
handsets .........................................10
Appendix
Expand your telephone
system ..............................................11
Add and register a
handset ......................................11
Replace a handset .....................12
Troubleshooting ..........................13
Maintenance..................................23
Important safety
information ....................................24
Safety information ................24
Especially about corded
telephones ...............................25
Precautions for users
of implanted cardiac
pacemakers .............................26
Pacemaker patients .............26
Especially about telephone
answering systems ...............26
FCC Part 68 and ACTA.............27
FCC Part 15 ...................................29
Limited warranty .........................30
Technical specifications ..........33
DECT 6.0 digital
technology ...............................33
Telephone operating
range ...........................................33
Extended range and
clarity ..........................................34