tofu

hm....i don't think "search the contact list" is allowed.  as i understand, you can only use speed dial which you can only press one key to make your call

compare to the 30yr old LADA driver, the ferrair driver has better ability to pay for the speeding ticket ma.

tofu

question?  can i press the forward/backward button on my mp3?  we can press the f/b button on the installed audio system, but mp3 is an electric devices.

tofu

"""usually people who doesn't hv flip/slide phones would need to unlock their phones first... that's already consider as one touch right? one touch to unlock another touch to speed dial"""

you can deactivate the "automatic keylock" function, therefore you don't need to unlock the phone before the one touch dial.

lucky, i am using a germin gps and doesn't has this problem, maybe you should check with your gps mauf. and see is there any software update to eliminate this problem.