Panasonic DBS Section 540 Reference Manual page 119

Network Feature Operation
To make a DISA call to an outside number via the local DBS:
1. Dial the DISA trunk number.
2. Once you hear DISA dial tone from the DBS, enter the 4-digit DISA code
3. Dial #7 plus the 4-digit Outgoing DISA Code.
4. Dial the trunk group number you want to use (81-86 or 9).
5. Dial the desired telephone number.
To make a DISA call to an outside number via a remote DBS:
1. Dial the DISA trunk number.
2. Once you hear DISA dial tone from the DBS, enter the 4-digit DISA code
3. Dial #8 plus the 4-digit Outgoing DISA Code.
4. Dial the network access code (1-4) for the remote DBS.
5. Dial "9" followed by the desired telephone number.
Related Programming
• FF1 (System): Direct Inward System Access (DISA) ID Code
• FF1 (System): DISA Outbound Call ID Code 1
• FF1 (System): DISA Outbound Call ID Code 2
• FF2 (Trunk): DISA Auto Answer
• FF2 (Trunk): DISA Start Time
• FF2 (Trunk): DISA End Time
DBS-2.3/9.2-540
(if an incoming DISA code is assigned). If the incoming DISA code is not
programmed, you can proceed to the next step.
Two outgoing DISA codes are assigned. Either may be used after the #7.
(if an incoming DISA code is assigned). If the incoming DISA code is not
programmed, you can proceed to the next step.
Two outgoing DISA codes are assigned at the DBS. Either may be used
after the #8.
T1 Networking - Revised April 2000
Network DISA Calling
Page 119