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Using a Handset, Headset, and Speakerphone
You can use your phone with a handset, headset, or speakerphone.

Obtaining a Headset

Your phone supports four- or six-wire headset jacks. For information about purchasing headsets, see
Headset Information, page 14.
If you want to... Then...
Use the handset Lift it to go off-hook; replace it to go on-hook.
Use a headset Press to toggle headset mode on and off. If you use
AutoAnswer, see Using AutoAnswer, page45 for exceptions.
You can use the headset in conjunction with all of the controls on
your phone, including and .
Use the speakerphone Press to toggle speakerphone mode on or off.
Many of the actions you can take to dial a number or answer a call
will automatically trigger speakerphone mode, assuming that the
handset is in its cradle and is not lit.
Switch to the speakerphone or a
headset (from the handset)
during a call
Press or , then hang up the handset.
Switch to the handset (from the
speakerphone or headset)
during a call
Lift the handset (without pushing any buttons).
Adjust the volume level for a
call
Press during a call or after invoking a dial tone.
This action adjusts the volume for the handset, speakerphone, or
headset, depending on which device is in use.
Press Save to preserve the volume level for future calls.