User`s manual

User’s manual
TL80133
Cordless accessory speakerphone 
for use with many AT&T business 
phones and AT&T CL, CRL, CLP, TL 
and VTech DS, SN, IS series home 
cordless phones
Table of contents
Getting started
Installation ...................................... 1
Charger installation .................... 2
Battery installation and 
charging ........................................ 3
Adding and registering a 
speakerphone ............................ 5
Register a speakerphone 
to a telephone base ............ 5
Replacing a speakerphone ..... 8
Deregister all 
speakerphones ....................... 8
Quick reference guide - 
speakerphone ............................ 9
Speakerphone lights ..........10
Speakerphone alert 
tones .......................................... 11
Speakerphone voice 
prompts ....................................12
Operation
Speakerphone operation ........ 13
Make a call ..............................13
Answer a call .........................13
End a call .................................13
Auto-off ....................................14
Speakerphone ringer ......... 15
Temporary ringer 
silencing ...................................15
Speakerphone paging .......16
Options while on calls .............17
Volume control ..................... 17
Mute ........................................... 17
Flash/call waiting ................ 18
Join a call in progress .......19
Intercom ..........................................20
Intercom calls and 
transfers ...................................20
Answer an incoming call 
during an intercom call ....21
Appendix
Troubleshooting ..........................22
Important safety 
information ................................. 30
Safety information ............... 30
Especially about 
cordless speakerphones ...31
Precautions for users 
of implanted cardiac 
pacemakers ............................33
Pacemaker patients ............33










