immediately after the release of the PTT button
to release. Let the other party at any time call,
note the same frequency for the radio, so when
the letter can not write, Send no letter when the
letter, in the launch of the signal when they can
not hear each other to speak, the other side
speaking time can not talk with each other, if
forced to speak according to PTT, the other party
will say can not hear, they said the other side can
not hear.When the PTT is launched, the LCD has
a transmission indicator ; the LCD is signed at
reception.
10