Talk mode

You can select the desired talk mode.
1.
View live images from the desired camera.
2.
Open the options menu (see Displaying the options menu).
3.
Tap [Settings] → [Video Settings].
4.
Tap [Talk Mode].
5.
Select the desired setting and then tap [OK].
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[Push to Talk Mode]: You can turn the talk feature on by tapping and holding [Talk]. The talk feature is turned off when you release your finger.
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[Half Duplex Mode]: You can turn the talk feature on and off by tapping [Talk].