How to disable mobile data on DROID Bionic? I tried this, but there's no such option. I suspect that it might be because of Motorola's customizations. 

The device is a DROID Bionic.
System version: 5.9.902.XT875.Verizon.en.US
Android version: 2.3.4.
From Verizon:


Open settings. 
Select Battery &amp; data manager.
Select Data delivery.
Select Data enabled to enable / disable.