Setting System Parameters
Emergency 911 Calls
➤To cancel the DISA security code
1.Press [DN] + .
2.Press 5HGLDO.
3.Press 6SNU.
You hear a confirmation tone.
The telephone returns to the idle mode.
CAUTION! If the DISA security is canceled, outgoing unrestricted CO Line access is available to anyone calling in on a DISA line or
Emergency 911 Calls
The procedure to make an emergency 911 call is the same for the Strata DK14, DK40i, DK40, DK424 and DK424i; however, the DK424 and DK424i can be programmed to use a special outside line, called the CAMA trunk, which provides Enhanced 911 (E911) calling service.
The DK424 and DK424i’s E911 feature performs the following set of actions when a user dials 911: the DK seizes an idle CAMA trunk and sends 911 plus the dialing station’s Caller Emergency Service Identification (CESID) over the CAMA trunk to the 911 emergency operator. This allows the 911 emergency operator to know the exact location (room, building, etc.) of the telephone originating the 911 call.
6 | Strata DK System Administrator Guide 5/00 |
