Blackberry 8520 keyboard lock
AccommodationTo lock the keypad on the Blackberry 8520 model phone, press and hold the Play | Pause key on the top side of the device for a moment. To unlock it, press the same button once again, and the keypad lock will be released. 
Published
Updated
You May Also Like
Accommodation
If 'uo' appears when you press the 'a' key on your Blackberry...
Accommodation
Blackberry 8300 phone factory reset (Wipe)
Accommodation
Preparation for Mongolia
Accommodation
Austin Energy began generating energy from solar power plants in Texas.
Accommodation
How to print from Canon Pixma Mx410 printer using Android mobile phone.