This article let you know how your BlackBerry works
- Change signal strength from bar to numeric : ALT + N M L L [Sure Type : ALT + N N M L L] on BlackBerry home screen
- View Data Usage & Voice Usage : type B U Y R [Sure Type : B U T T E R] on Option >> Status Screen
- View Refld & Service User Id in Emails: ALT + V I E W [Sure Type ALT + V V I I E W W]
- View Event Log: type ALT + L G L G on home screen
- Show Help Me [Information about Blackberry PIN, IMEI, App version, Vendor id etc.] : ALT + CAP/aA + H (Sure Type : ALT + R A C E) on home screen
- Performing Hardware Check on Blackberry: type T E S T on Options >> Status Screen
- Viewing Source Code of a Web Page: hold ALT + R B V S
