Filter
Top Products
Telephone Features 3-51
3.2 Telephone Features D
Calling an extension without an outgoing message
Any Telephone
Enter the DISA phone number.
Ringback tone and
one short beep
DISA phone no. extension no.
Enter the extension number.
Ring back tone
Enter the DISA
phone number.
Ringback tone
and one short
beep
DISA phone no. extension no.
Enter the
extension number.
DISA security code
Enter the pre-assigned
DISA security code
(4 digits).
Ring back
tone
One short
beep
In None Security Mode
In All Security Mode
Dial .
• You can dial the AA number instead.
• You can dial the AA number instead.
Calling an external party by following the outgoing message
Any Telephone
Enter the DISA
phone number.
Ringback tone and
DISA outgoing
message
DISA phone no. line acccess code
Enter a line access code
(9 or 81 through 86).
phone no.
Enter the phone
number of the
external party.
Enter the DISA
phone number.
Ringback
tone and
DISA outgoing
message
DISA
phone no.
line acccess
code
Enter a
line access code
(9 or 81 through 86).
DISA security
code
Enter the
pre-assigned
DISA security
code (4 digits).
One short
beep
phone no.
Enter the
phone number
of the external
party.
In None Security Mode
In All Security Mode
In Trunk Security Mode
Dial .
Dial tone from
the Central Office
Dial tone
from the
Central
Office
Enter the DISA
phone number.
Ringback
tone and
DISA outgoing
message
DISA
phone no.
line acccess
code
Enter a
line access code
(9 or 81 through 86).
DISA security
code
Enter the
pre-assigned
DISA security
code (4 digits).
One short
beep
phone no.
Enter the
phone number
of the external
party.
Dial .
Dial tone
from the
Central
Office