Panasonic vb42050 Manual De Usuario

Direct Inward System Access (DISA)

System Features

1-16

DBS 824-3.0/3.2-700

Revised April 2000

• FF2 (Trunk): DISA End Time

In addition to the DISA ID Setting in FF1, the following procedure can be 
used to program an incoming code.

1. Press 

the 

ON/OFF key.

• The phone issues intercom dial tone.

• The ON/OFF LED lights.

2. Press 

the 

CONF key.

3. Dial 

“#7.”

4.  Enter the DISA code.

5. Press 

the 

HOLD key.

6. Press 

the 

ON/OFF key.

The ON/OFF LED goes off.

• An MFR card is required for DISA (either the 2-circuit MFRU Circuit 

Card VB-42431 or the 8-circuit MFR Circuit Card VB-43431). The MFR 
card is required to detect  DTMF tones entered via the DISA connection.

• CT1 (CO Tone 1; also labeled VR1) controls the ringing volume of DISA 

calls to extensions when the MFR 8-circuit VB-43431 circuit card is used.. 
VR1 (also labeled MOH) controls the ringing volume of DISA calls to 
extensions when the 2-circuit MFRU VB-42431 circuit card is used. See 
the DBS 824 Installation Manual (Section 300) for more information.

• DISA can be used to access extensions as well as outside numbers.

• Once an incoming DISA code is entered, you cannot blank it out without 

entering the programming mode.

• Busy override cannot be used for a DISA line.