Speakerphone
To turn the speaker off during a call
Lift the handset at any time.
The speaker and the corresponding indicator light turn off; voice control reverts to the handset.
Speakerphone Settings
Turning the speaker on during a call
Placing a call without lifting the handset or using the Speakerphone with any feature
Changing from the speakerphone to the handset
Ending a call while the speaker is active
Call-Handling Features