Operational ip phone features – Aastra Telecom SIP 57I User Manual
Page 265
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Operational Features
41-001160-00, Release 2.1, Rev 04
5-55
Configuring Operational Features
Operational IP Phone Features
Aastra Web UI
1
Click on Basic Settings->Preferences->General.
2
Incoming Call Interrupts Dialing is disabled by default.
If required, enable the "Incoming Call Interrupts Dialing" field by checking the check box.
3
Click
to save your changes.
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