GE dect 6.0 - Manual (Page 55)

Caller ID
51
Call log display screen messages
Display When
OUT OF AREA The caller’s name and number are out of area.
PRIVATE The caller is blocking the name, and the number is out
of area.
The caller is blocking the number, and the name is out
of area.
The caller is blocking both the name and number.
1_Voicemail A caller leaves a voicemail message or when your local
telephone service provider sends an electronic signal
to notify you of a waiting voicemail message.