| Error Condition | PTT Pro for AndroidResponse | Description | 
|---|---|---|
| The user gives the voice command Call John. | Calling is not available, would you like to talk to John instead? | The user provides a voice command when only  PTT Pro for Androidis installed on the device. | 
| The user gives an invalid voice command but a valid user name. | Invalid voice command. Would you like to talk to John instead? | When the user provides an invalid command but a correct user name,  PTT Pro for Androidsuggests the talk voice command. | 
| The user does not receive a response from the device when initiating a PTT call. | Voice permissions must be enabled to use this feature. Please check with your administrator. | The user must provide permission for  PTT Pro for Androidto access the microphone. | 
| The user gives a command that  PTT Pro for Androiddoes not understand. | Sorry. I didn’t get that. | This issue can occur when the user is in a noisy environment or the audio is too soft for the Android Speech Recognizer to work properly. |