RCA 29578 - Manual (Page 18)

18
Speakerphone
1. When the phone rings, press the speaker button to
answer a call.
2. When finished, press the speaker button to hang up.
You may switch between the speakerphone and the handset
during the dialing process or anytime during a conversation.
Speakerphone to Handset - Pick up the handset to disable
the speakerphone. The speakerphone indicator turns off.
Handset to Speakerphone - Press the speaker button, and
then hang up the handset. The speakerphone indicator turns
on and the handset is disabled.
Volume
You can control the volume of both the handset receiver and
the speakerphone.
While using the handset or speakerphone, you may adjust
the volume to the desired listening level by using the volume
(p
or
q)
buttons. Handset volume has levels for adjustment
and Speaker volume has 8 levels.