Is clock time of Nokia C3 slower than my computer time?

TThere were several occasions where the time indicated in my Nokia was ten minutes later than my friends watches.

So today I will formally take note of the time and compare it with my ntp adjusted computer clock time. In Ubuntu you do this by issuing sudo ntpdate ntp.ubuntu.com. I have to add ten minutes to my C3 time setting when I did this just a while ago.

Hope the clock display will be accurate.

Feb. 11, 2011 : I checked today and the displayed time and date are all right but I have to turn of auto update of time and date in the Nokia C3.