Headset, Dialing, and Timer Options
Wired Headsets If you are using a wired headset, turn this setting on. This option doesn't apply when using the DSX Headset Adaptor.
Headset Voice Announce For headset users, should co-worker's voice-announced calls be heard on your speaker or headset?
Hot Dial Pad Turn on Hot Dial Pad to make calls without first pressing another key.
Auto Timer Turn on the Auto Timer to automatically keep track of the elapsed time on an outside call.