Query call
A Conversation in the Center
Shows information about the call such as phone number/contact with profile picture.
B Detail bar
Displays additional information about the call such as call time, call paths and the called group.
Opens details.
Closes details.
C Call
Shows information about the 2nd call such as phone number/contact and call time.
Opens/closes information and hidden symbols.
Ends the conversation.
Connects both conversation partners (transfer).
Shows the call partner in the center so that they can be connected, for example.
Starts a conference with both call partners.
Pauses the call (holds).
Resumes the call (reconnects).
Note: At the same time, a previously active second call is automatically put on hold (splitting).D Action bar
Note: Swiping up within the action bar reveals hidden symbols.Ends the conversation.
Turns on the speaker.
Turns the speaker off again.
Connects both conversation partners (transfer).
Pauses the call (holds).
Resumes the call (reconnects).
Note: At the same time, a previously active second call is automatically put on hold (splitting).Mutes the microphone (mute).
Turns the microphone back on (unmutes it).
Starts a new call (query call).
Initiates transfer of the call partner (transfer without announcement).
Sends DTMF signals (digits in the ring).
Further help under Call and transfer