Offhook Signaling - Panasonic DBS 576 Technical Manual

Chapter 7. SLT Features
To answer a message waiting indication (Callback):
1. Lift the handset.
2. Enter the Message Wait Callback code (default = *6).
To cancel a Callback Message:
1. Lift the handset.
2. Enter the Callback Request Cancel code (default = *5).
3. Replace the handset.
Hardware Requirements
• N/A
Related Programming
• FF1-0-03: Extension COS (Message Wait set/cancel)
• FF1-0-03: Extension COS (Priority Message Wait set/cancel)
• FF1-2: Dial Plan
• FF3: Extension COS
Considerations
• The System has priority message waiting for 3rd-party voice mail. See "Voice Mail Integration
(Third Party)" on page 69.

Offhook Signaling

Description
Offhook Signaling sends a tone over the handset to a busy extension to indicate that a CO call has
arrived or a call is camped-on. Prior to Version 3.6, users receiving an offhook signal during a
conversation had to end the call before answering an incoming call. Beginning with Version 3.6, users
receiving an offhook signal during conversation can press and release the hook quickly (hookflash) to
place the current call on hold and answer the incoming call.
7-30
Action
Action
DBS 576 (USA) issued April 2002
Section 700 - Operation
Result
Stutter dial tone
Telephone automatically dials extension
that set Message Waiting Indication
Result
Intercom dial tone
576-51-700