Can I use PHLOs to handle incoming messages in my Powerpack?

Yes. You can associate any existing PHLO to a new or existing Powerpack:

To add a PHLO to an existing Powerpack: 

1. Navigate to Messaging > Powerpack > Add New Powerpack on console. 
2. In the Application Configuration, select PHLO as the application type, then select the name of the PHLO you want to associate the Powerpack from the Plivo App drop-down.
3. Complete the remaining configurations for the Powerpack.
4. Click on Add Powerpack.

 To update an existing Powerpack:

1. Navigate to Messaging > Powerpack. 
2. Click on the Powerpack you want to update.
3. In the Application Configuration, select PHLO as the application type, then select the name of the PHLO you want to associate the Powerpack from the Plivo App drop-down.
4. Click on Update.