Panasonic VB-44210G User Manual page 162

Chapter 4. Key Telephone Features
Related Programming
• FF1 (System): Extension Class of Service Setting (CPC-AII and CPC-B
• FF3 (Extension): Extension Class of Service Assignment (CPC-AII and
Considerations
• Callback Queuing will ring an extension in DND.
• A Private Line will ring an extension in DND.
• In CPC-A and CPC-B Versions prior to 5.0, DND and Absence Messages
- Direct trunk calls (including DID/DNIS)
- Transferred trunk calls.
• With CPC-A and CPC-B Version 1, DND is not available for Attendant
• The Attendant can activate or cancel this feature on an extension using FF
• The DND feature cannot be activated from an extension selected to receive
4-46
Version 4.0 or higher)
CPC-B Version 4.0 or higher)
cancel Call Forwarding.
Beginning with Version 5.0, calls to an extension with DND or Absence
Message turned on are treated differently, depending on whether they are
trunk or intercom calls. Intercom calls receive busy tone; trunk calls are
routed to the extension defined in permanent call forwarding.
The following types of incoming trunk calls will follow permanent call
forward settings:
Phones. Beginning with CPC-B Version 2.0, Attendant Phones can
activate DND.
key LEDs on a DSS console.
call forwarding.
DBS Manual - Revised April 2000
Section 700 - Operation
DBS-2.3/9.2-700