Ooma Office supports call waiting on all extensions. When you’re on the phone and another call comes in, an electronic beep will sound to let you know that someone else wants to talk. If your phone is caller-ID capable, the second caller’s caller-ID will appear on the screen.
You can disable call waiting for a single call by dialing [*70] before you dial your number.
Locate your device in the list below for more specific instructions on answering call waiting.
Press the phone’s flash button to put the active call on hold and answer the incoming call.
Cisco or Yealink IP phone
Press the answer softkey when you hear the call waiting beep.
Oopa DP1 desk phone
Press the Select button when you hear the call waiting beep.
You will receive an alert on your device that gives you the option to answer the incoming call.