AT&T 7720 사용자 설명서

The handset screen displays 

NEW CALL when showing unreviewed call

information as you scroll through the call history.

This phone allows you to record a personalized announcement to be
played from the speaker at the base each time a call is received from a
telephone number you select.

For example, you could record an announcement to say “Mom and Dad”
each time you receive a call from your parents’ telephone number.  You
can also record a personalized announcement to be played from the
speaker at the base when 

PRIVATE or UNKNOWN calls are received.

This feature lets you hear who is calling so you don’t have to run to the
display to identify the caller.

You can program up to 20 call announcements.  Each announcement can
be up to five seconds long.

Press 

U and use the softkeys to select NEXT, DIRECTORY, ANS

SYS, and LOCAL in sequence.

Select 

SETUP.  The screen displays the number of the announcement

on the first line and shows 

ENTER NUMBER: on the second line.

To enter a number, use the keypad and the digits will appear on the
display
— OR —
Select 

OPTION to enter PRIVATE CALLER as the call type

— OR —
Select 

OPTION twice to enter UNKNOWN CALLER as the call type.

Select 

DONE when you see the entry you want displayed on the

screen.

Select 

RECORD.  You will hear “Record after the tone,” followed by a

beep.  Speak into the handset to record your announcement.
RECORDING shows on the display.  Select STOP when you are done
speaking.

The system will automatically play back your announcement for
review.  Select 

DONE to exit.