After playing around with the phone for a few days, I've noticed that every time I dial fast, the keypad does not record my movement accurately.

For example, if I dial "503," it will either record it as "883" or "803." Same when I try "173," 50% of the it will go out as "473."

It seems as if either my fingers are pressing over two buttons at the same time, or my calibration in the keypad dialing is off. The latter being what I've noticed and experienced in comparison to other phones. I've tried to recreate this on other touchscreen phones, but it does not seem to be a problem when attempting to dial fast. Hmm....