4.1.7 DISA (Direct Inward System Access)

An outside party such as a cellular phone can transfer a CO line call to an extension at the PBX by pressing "#" + extension number, if DISA is connected by the Automatic DISA Activation feature. This feature can be enabled or disabled through system programming.

7.3 [5-3-1] Voice Message—DISASystem—Option 1

CO-CO with DISA—Transfer by DTMF "#" (Optional SD Card Required)

CO-CO with DISA—Return to DISA Top Menu by DTMF "*"

The KX-TDA6920, KX-TDA0920 or KX-TDA5920 SD Memory Card for Software Upgrade to Enhanced Version is required to use this feature.

DISA security mode should be set to No Security or CO Line Security.

If the called extension does not answer, is busy, or is in DND mode, the DISA Intercept feature operates.

The party on hold can use the Call Retry feature.

End of Call Detection does not operate after dialing "#".

Calls can only be transferred to extensions within the PBX.

Transfer Recall, Call Splitting and Call Transfer with Announcement are not available.

DISA Reorder Tone Duration

It is possible to set the DISA Reorder Tone Duration time. This specifies the length of time that a reorder tone will be sent to the caller. When the timer expires, the call will be disconnected. Call Retry is possible during the DISA Reorder Tone Duration time.

4.4 [2-3] Timers & Counters—DISA / Door / Reminder / U. Conf— DISA—Reorder Tone Duration

Call Deny

Extensions can deny DISA calls on a COS basis.

4.11 [2-7-1] Class of Service—COSSettings—Extension Feature— Accept the Call from DISA

Verification Code PIN Lock/Extension PIN Lock

If the wrong PIN is entered three times, the line will be disconnected. If the wrong PIN is entered a preprogrammed number of times successively, that extension or verification code will become locked, and even entering the correct PIN will not unlock it. Only an extension assigned as the manager can unlock it. In this case, the PIN will be unlocked and cleared.

4.4 [2-3] Timers & Counters—Miscellaneous— Extension PIN—Lock Counter

DISA Automatic Walking COS

The KX-TDA6920, KX-TDA0920 or KX-TDA5920 SD Memory Card for Software Upgrade to Enhanced Version is required to use this feature.

Each outgoing message (OGM) can be assigned a name through system programming for programming reference.

7.4 [5-3-2] Voice Message—DISA Message— Name [731] Outgoing Message (OGM) Name

Installation Manual References

KX-TDA50

2.5.3MSG2 Card (KX-TDA5191)

2.5.5ESVM2 Card (KX-TDA5194)

KX-TDA100/KX-TDA200

2.6.1OPB3 Card (KX-TDA0190)

2.6.5MSG4 Card (KX-TDA0191)

KX-TDA600

2.8.1OPB3 Card (KX-TDA0190)

2.8.4MSG4 Card (KX-TDA0191)

2.8.5ESVM4 Card (KX-TDA0194)

Document Version 2008-11

Feature Manual

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Panasonic KX-TDA50 manual Disa Reorder Tone Duration, Call Deny, Verification Code PIN Lock/Extension PIN Lock