Aastra 6731i User Manual page 172

Configuring "Incoming Call Interrupts Dialing"
Aastra Web UI
Use the following procedures to configure "Incoming Call Interrupts Dialing" on the IP Phone.
Note:
"Incoming Call Interrupts Dialing" is disabled by default.
1. Click on Basic Settings->Preferences->General.
2. Enable the "Incoming Call Interrupts Dialing" field by checking the check box. Disable
this field by unchecking the box). Default is disabled.
3. Click to save your settings.
164 Model 6731i IP Phone User Guide