Cortelco 8780 User Manual
Page 8
8
2.
Set the Contrast - Press DEL/SET to access LCD CONTRAST setup.
Press CLID to select the contrast (1-5). Press DEL/SET to confirm.
3.
Set Year, Date and Time - Press DEL/SET to Access the YEAR,
DATE and TIME setup. The digits of the year will flash. Press CLID
to select the year and press DEL/SET to confirm. Use the same
method to set the month, day, and time.
4.
Set Local Code - Press DEL/SET to access the LOCAL AREA CODE
setup, and the first of five digits will flash. Press CLID to select the
digit and press DEL/SET to confirm. Use the same method to set
the other digits. Example: If you set up
area code 248, a call
from (248)123-4567, will show on Caller ID as 123-4567 only.
5.
Set Prefix Code – These codes are normally used to access a PSTN
line from a PBX. After setting the local area codes, the first of three
digits will flash. Press CLID to select the digit and press DEL/SET to
save selection. Use the same method to set other digits if needed.
6.
Set the Ring Melodies – The 8780 offers a choice of 16 different
ring melodies. Press DEL/SET to access the RING MELODIES setup.
Press CLID to select the desired melody (1-16) and press DEL/SET
to confirm.
7.
Set the Ring Volume - The 8780 offers a choice of 8 different ring
volumes. Press DEL/SET to access the RING VOLUME setup. Press
CLID to select the desired ring volume (1-8) and press DEL/SET to
confirm.
8.
Set Flash Time - Press DEL/SET to enter the FLASH TIME setup.
Press CLID to select the flash time (100ms, 200ms, 300ms, 400ms,
600ms, 900ms) and press DEL/SET to confirm. Note: 600 mSec is
the standard flash time for the United States.
9.
Set Pause Time - Press DEL/SET to enter the PAUSE TIME setup.
Press CLID to select the pause time (1.2S, 2.4S, 3.3S) and press
DEL/SET to confirm.
10.
Set DTMF or Pulse Mode - Press DEL/SET to access the dial mode
setup. Press CLID to select the mode (DTMF or PULSE) and press
DEL/SET to confirm.
11.
Set Caller ID Timings – Press DEL/SET and the value for T1 will
be displayed. Press DEL/SET again and the value for T2 will be
displayed. Press DEL/SET again and the value for T3 will be
displayed. These timing settings are for caller ID performance, and
it is strongly suggested that the defaults be used.