Google Nexus One is among one of the best smart phones available in Android segment.
Following are some of tips on how to enable Aircel GPRS on Google Nexus One phone.
Goto Settings -> Wireless & Networks -> Mobile Networks -> Access Point Names
If no APN is defined till now, your screen will be blank.
Click on Menu(second button from left) button on your Google Nexus One and selecte New APN.
Give following details:
Authentication Type: None
Leave all other fields to their default values.
Click on Back button, and enable APN setting defined just now.
Make sure ‘Data Enabled’ is turned on in Settings -> Wireless & Networks -> Mobile Networks screen.