User's Manual

| 10U
20
4. Now you (A) and two 10U intercom friends (B & C) are having a three-way conference intercom.
8.2.2 Ending Three-way Intercom
You can completely terminate the conference intercom or just disconnect an intercom connection with one of your active
intercom friends.
1. Press the Joystick for 2 seconds until you hear a beep to terminate three-way conference intercom completely. It
terminates both intercom connections with (B) and (C).
2. Press the Joystick for 1 second once or twice to disconnect intercom connection with one of the two intercom friends
accordingly. For example, by pressing the Joystick for 1 second once, you can terminate the intercom connection with just
the first intercom friend (B). However, you still have the intercom connection with your second intercom friend (C).
Joystick Operation
Result

Disconnect (B) & (C)

Disconnect (B)

Disconnect (C)
End Three-way Intercom
8.3 Four-way Intercom
8.3.1 Starting Four-way Intercom
You can have four-way conference intercom with three other 10U users by adding one more intercom participant to the
three-way intercom. While you are having a three-way intercom as above in section 8.2, a new participant (D), who is an
intercom friend of your intercom friend (C), may join the conference intercom by making an intercom call to your intercom
friend (C). Please note that in this case, the new participant (D) is an intercom friend of (C), not of you (A).
8.3.2 Ending Four-way Intercom
As same in the case of three-way intercom, you can completely get out of the four-way conference intercom or just
disconnect a single intercom connection.