AT&T TL7710 User Manual page 6

Multiple headsets/handsets
use ................................................. 31
Intercom.......................................... 32
Answer an intercom call..... 32
Answer an incoming call
during an intercom call....... 32
End an intercom call............. 32
PC mode ......................................... 33
Turn on PC mode ................... 33
Configure your audio
settings........................................ 33
Make or answer a call in
PC mode ..................................... 33
Switch between PC mode
and PHONE mode.................. 34
Conference PHONE and PC
calls............................................... 35
Appendix
Alert tones and lights .............. 36
Headset alert tones............... 36
Headset lights .......................... 37
Headset base lights............... 38
Troubleshooting .......................... 39
Important safety
information................................ 50
Safety information.................. 50
Especially about cordless
headsets ..................................... 51
Precautions for users
of implanted cardiac
pacemakers ............................... 53
Pacemaker patients............... 53
Maintenance.................................. 54
FCC Part 68 and ACTA............. 55
FCC Part 15................................... 58
Limited warranty......................... 60
Technical specifications .......... 64
DECT 6.0 digital
technology................................. 64
Operating range...................... 64
Extended range and
clarity ........................................... 64
Index
Index ................................................. 65