PTT Button Behavior for
PTT Pro for Android

The PTT Button provides multiple functions for the

PTT Pro for Android

client. The configuration of the client determines available functions.

The following client configuration options affect the behavior of the PTT button.

Voice Commands: When Voice Commands are enabled, a single tap initiates a voice command. This occurs whether PTT Pro runs in the background or is the active application. If
PTT Pro for Android
is the active app and a contact is selected, a single tap initiates an ad-hoc call.
Default Callee: When Default Callee is enabled, a single tap or a long press initiates a PTT call to the default callee when
PTT Pro for Android
is in the foreground. When
PTT Pro
runs in the background a double tap initiates a call to the default callee if the user is not in a call.
Enable Double Key Press Feature: When the Double Key Press Feature is enabled, a double tap leaves the current call.

PTT Pro for Android
Key Press Events
Key Event	Voice Command Enabled (Y or N)	PTT Pro in Foreground (Y or N)	Contact Selected (Y or N)	Default Callee Configured? (Y or N)	Default Callee Selected? (Y or N)	In Active Call (Y or N)	Result
Y indicates the action is occurring or the feature is enabled. N indicates the action does not occur or the feature is not enabled. Y or N indicates that the action or status of the feature does not affect the PTT button behavior.
Single Tap	Y	Y or N	N	Y or N	Y or N	N	Initiates voice command.
Single Tap	Y	N	Y or N	Y or N	Y or N	N	Initiates voice command.
Single Tap	Y	Y	N	Y or N	Y or N	N	Call default callee without taking the floor.
Single Tap	Y	Y	Y	Y or N	Y or N	N	Call the selected contact without taking the floor.
Single Tap	N	N	Y or N	Y or N	Y or N	N	Call default callee without taking the floor.
Single Tap	N	N	Y or N	Y or N	Y or N	N	No action.
Single Tap	Y or N	Y or N	Y or N	Y or N	Y or N	Y	No action.
Double Tap	Y or N	Y or N	Y or N	Y or N	Y or N	N	Call default callee without taking the floor.
Double Tap	Y or N	Y or N	Y or N	Y or N	Y or N	N	No action.
Double Tap	Y or N	Y or N	Y or N	Y or N	Y or N	Y	Leave the PTT Pro call.
Long Press	Y	Y or N	N	Y or N	Y or N	N	Initiates voice command.
Long Press	Y	Y	N	Y	Y	N	Call default callee and take the floor.
Long Press	Y	Y	Y	Y or N	Y or N	N	Call the selected contact and take the floor.
Long Press	N	N	Y or N	Y	Y or N	N	Call default callee and take the floor.
Long Press	N	N	Y or N	N	N	N	No action.
Long Press	Y or N	Y	Y or N	Y or N	Y or N	Y	Take the floor or release the floor of an ongoing PTT call.