Siemens OpenStage 60 SIP User Manual page 68

Basic functions
Step by Step
68
Prerequisite: The "2nd alert" key is configured and call
waiting is allowed (
^ j
You receive a call while you are dialling. The "2nd alert"
key is blinking and you hear a notification tone.
T
Press the blinking "2nd alert" key. Dialling is interrupted.
The caller's information is displayed and you have the
following options:
• Accept
• Reject
• Deflect
page 111).