Samsung A820 - Manual (Page 154)

146 Section 2J: Using Press & Talk
4. Continue holding as you speak. (When you are
finished speaking, release to allow the other
contact to speak. When the other party takes the floor,
you will see the speaker’s name and phone number and
the text “has floor.”)
5. When you are finished, press .
Note: During a Press & Talk call, the “floor” is the right to speak.
When you see “Floor is open,” the first person to press the
Press & Talk button can speak (while holding the button). Only
the person who has the floor can speak. The phone beeps if
you press the
Press & Talk button when another contact has
the floor.
Note: When neither party has the floor during a Press & Talk call,
“Floor is open” appears on the display. If no one takes the floor
for 20 seconds, the Press & Talk call ends automatically.
Tip: If you press Talk or Speaker during step 3 above, you can make
a standard voice call.