Key Telephone Features Offhook Signaling
Revised April 2000 DBS 824-3.0/3.2-700 3-59
Offhook Signaling(CPC-S and CPC-M)
Description
Offhook signaling sends a tone to a busy extension to indicate that another
CO call has arrived.
Operation
When you receive an offhook signal during a call, do the following:
1. Put the first call on hold.
2. Press the flashing FF key for the CO line of the incoming call.
For details about handling multiple calls, see “Call Hold” on page 3-14.
Related Programming
• FF3 (Extensions): Offhook Signal
• FF3 (Extensions): Offhook Signal Volume
• FF3 (Extensions): Offhook Signal Pattern
Considerations
• The system does not send the offhook signal under the following
conditions:
- During a conference call
- While the called extension is on hold
- During a call on a CO line for which there is no line key on the called
extension.