User`s manual

Call waiting ............................. 28
Switching a call between
handset and headset ...... 29
Multiple headset/handset
use ........................................... 30
Intercom and intercom call
transfer .................................. 30
Mute ........................................... 31
Alert tones ................................... 32
Indicator lights ........................... 33
Registration and
de-registration
Adding and registering
headset ..................................... 35
Adding and registering
headset to headset
base ............................................ 36
To register a headset to the
headset base ...................... 36
Replacing a headset ............... 37
To de-register all
headsets and the dial pad
(if applicable) ...................... 37
Adding and registering
headset to telephone ........ 39
To register the headset to
an AT&T DECT cordless
telephone base .................. 39
Maintenance and
Troubleshooting
Troubleshooting ........................ 40
Important safety
information ............................. 52
Maintenance................................ 56
Appendix A
FCC Part 68 and ACTA........... 57
Appendix B
FCC Part 15 ................................. 60
Appendix C
Limited warranty ....................... 62
Technical specifications ........ 66
Index
Index ............................................... 67
Table of contents