The Chalk™ Pushcast™ Player detects and configures which network type the BlackBerry® device connects to automatically during the Chalk Pushcast Player installation process and after every time you start your device. You can change the network type to connect to the BlackBerry® Mobile Data System if you associate your device with a BlackBerry® Enterprise Server Express or the BlackBerry® Internet Service.

1. In the Chalk Pushcast Player, press the Menu key.
2. Click Options.
3. Click Network.
4. Click the network that you want to connect to.
5. When you receive a prompt, click Save.