Panasonic 700 User Guide

Chapter 3. System Features

Section 700 - Operation  

Page 3-22

DBS Manual - Revised April 2000

DBS-2.3/9.2-700

(All Versions)

Direct Inward System Access (DISA) gives off-site users dial-in access to the 
DBS. Users access DISA by dialing a 7-digit number assigned to a DISA 
trunk.

For security reasons, one incoming DISA code and two outgoing DISA codes 
can be assigned. If an incoming code is assigned, it must be entered as soon as 
the DISA trunk answers. An outgoing code must be entered before the user 
dials an outgoing call.

1.  Dial the DISA trunk number. 

2.  Once you hear DISA dial tone from the DBS, enter the 4-digit DISA code 

(if an incoming DISA code is assigned). If the incoming DISA code is not 
programmed, you can proceed to the next step.

3.  Dial the extension number. 

1.  Dial the DISA trunk number. 

2.  Once you hear DISA dial tone from the DBS, enter the 4-digit DISA code 

(if an incoming DISA code is assigned). If the incoming DISA code is not 
programmed, you can proceed to the next step.

3.  Dial #7 plus the 4-digit Outgoing DISA Code.

Two outgoing DISA codes are assigned. Either may be used after the #7.

4.  Dial the trunk group number you want to use (81-86 or 9).

5.  Dial the desired telephone number.

• FF1 (System): Direct Inward System Access (DISA) ID Code