Display - Panasonic VA-12020 Operating Instructions Manual

Ringer volume
Adjust incoming ring tone.
Adjust voice level for intercom
(Making an outside call)
(When you using the line, just press REDIAL)
(Saved telephone number is dialed)
(Line No. for callins or picking UP held line)
( A c c o u n t N o . )
Press El one-touch key
ress CONF
(Phone No.)