RCA IP170 Manual page 11

RJ9 Headset Tap
Missed Call Log
Tap
Volume Up Tap
Volume Down Tap
Speakerphone Tap
Mute Tap
Headset ON Headset ON
Missed
Call Log
Volume Up
Volume Down
Speakerphone Speakerphone
Headset ON Headset ON
Missed
Call Log
Volume Up
Volume Down
Speakerphone Speakerphone
Mute / Unmute
11