19
D
IAL
B
ACK
Use the DIAL BACK button to dial any telephone
number shown in the display when connected to
a touch tone line.
IMPORTANT:
All phones on the line must be
hung up for this feature to work.
C
HANGING
THE
N
UMBER
F
ORMAT
The OPTIONS button lets you change the format
of the displayed number. The available formats
are as follows.
7-digit
7-digit telephone number.
10-digit
3-digit area code+ 7-digit telephone
number.
11-digit
long distance code “1” + 3-digit area
code + 7-digit telephone number.
1. Use the arrow buttons to scroll to the number
you want to call back.
2. If the number will not dial as shown, press the
OPTIONS button. Repeat if necessary, until the
correct number of digits is shown.
3. Press DIAL BACK. The number dials
automatically.
IMPORTANT:
All phones on the line must be
hung up for this feature to work.
