User’s manual
TL77008
5.8 GHz expansion handset
for use with AT&T models
TL74108/TL74208/TL74308/
TL74408/TL74258/TL74358/
TL74458
Getting started
Quick reference guide ...........1
Installation preparation ........3
Charger installation ................4
Battery installation &
charging .................................5
Adding and registering
handsets ......................................7
Replacing a handset ...............9
Belt clip & optional
headset .......................................11
Appendix
Troubleshooting ......................12
Maintenance .............................22
Important safety
information .........................23
FCC Part 68 and ACTA ........27
FCC Part 15...............................30
Limited warranty ....................32
Technical specifications ......36
Table of contents