Aastra S850i Administrator's Manual page 29

Call Waiting
1. While a call is active and the S850i System receives a second call, the Speaker or Handset/Dialer will play the call waiting indication tone.
2. If available, the S850i Handset/Dialer displays the incoming caller number and name.
3. The S850i Handset/Dialer presents the user with the option to "Answer" or "Decline" the call.
4. If no action is taken and the second call aborts, the S850i Handset/Dialer will show the previous Active call screen again.
5. When answering the second call, the first call is put on hold.
6. To terminate either call, make that call the active call, and then press the red "End" key. The other call will not be affected by this, you
can select "Resume" to continue that call.
41-001516-00 REV00 – 06.2013
Managing A Call
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