This is a beginner question though I've had my v551 for 2-3 years.

This month it showed under Call Times, All Calls: 1048:16:42

I assume that is hours, minutes, seconds. I reset each month.

The usage shown from Cingular was about 160 minutes.

Usually the Cingular usage is above what the phone shows but not this
very large difference.

Is this a phone malfunction?

Thanks for any help.