Panasonic KX-TGM420 Operating Instructions Manual page 156

Selecting "Greeting only"
You can select "Greeting only" which sets the unit to
announce a greeting message to callers but not record
messages.
Select "Greeting only" in step 2 on "Caller's recording
time", page 156.
Note:
• When you select "Greeting only":
– If you do not record your own message, the unit
will play the pre-recorded greeting-only message
asking callers to call again later.
– If you use your own message, record the
greeting-only message asking callers to call again
later (page 137).
156 | P a g e